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41,250

41,250 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).
Abundant Number Odious Number Pernicious Number Practical Number Recamán's Sequence Semiperfect Number

Properties

Parity
Even
Digit count
5
Digit sum
12
Digit product
0
Digital root
3
Palindrome
No
Bit width
16 bits
Reversed
5,214
Recamán's sequence
a(303,892) = 41,250
Square (n²)
1,701,562,500
Cube (n³)
70,189,453,125,000
Divisor count
40
σ(n) — sum of divisors
112,464
φ(n) — Euler's totient
10,000
Sum of prime factors
36

Primality

Prime factorization: 2 × 3 × 5 4 × 11

Nearest primes: 41,243 (−7) · 41,257 (+7)

Divisors & multiples

All divisors (40)
1 · 2 · 3 · 5 · 6 · 10 · 11 · 15 · 22 · 25 · 30 · 33 · 50 · 55 · 66 · 75 · 110 · 125 · 150 · 165 · 250 · 275 · 330 · 375 · 550 · 625 · 750 · 825 · 1250 · 1375 · 1650 · 1875 · 2750 · 3750 · 4125 · 6875 · 8250 · 13750 · 20625 (half) · 41250
Aliquot sum (sum of proper divisors): 71,214
Factor pairs (a × b = 41,250)
1 × 41250
2 × 20625
3 × 13750
5 × 8250
6 × 6875
10 × 4125
11 × 3750
15 × 2750
22 × 1875
25 × 1650
30 × 1375
33 × 1250
50 × 825
55 × 750
66 × 625
75 × 550
110 × 375
125 × 330
150 × 275
165 × 250
First multiples
41,250 · 82,500 (double) · 123,750 · 165,000 · 206,250 · 247,500 · 288,750 · 330,000 · 371,250 · 412,500

Sums & aliquot sequence

As consecutive integers: 13,749 + 13,750 + 13,751 10,311 + 10,312 + 10,313 + 10,314 8,248 + 8,249 + 8,250 + 8,251 + 8,252 3,745 + 3,746 + … + 3,755
Aliquot sequence: 41,250 71,214 98,130 137,454 146,706 195,294 235,626 240,438 284,298 377,814 377,826 377,838 461,922 469,470 657,330 920,334 933,954 — unresolved within range

Representations

In words
forty-one thousand two hundred fifty
Ordinal
41250th
Binary
1010000100100010
Octal
120442
Hexadecimal
0xA122
Base64
oSI=
One's complement
24,285 (16-bit)
In other bases
ternary (3) 2002120210
quaternary (4) 22010202
quinary (5) 2310000
senary (6) 514550
septenary (7) 231156
nonary (9) 62523
undecimal (11) 28aa0
duodecimal (12) 1ba56
tridecimal (13) 15a11
tetradecimal (14) 11066
pentadecimal (15) c350

Historical numeral systems

Babylonian (base 60)
𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋
Egyptian hieroglyphic
𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆
Greek (Milesian)
͵μασνʹ
Mayan (base 20)
𝋥·𝋣·𝋢·𝋪
Chinese
四萬一千二百五十
Chinese (financial)
肆萬壹仟貳佰伍拾
In other modern scripts
Eastern Arabic ٤١٢٥٠ Devanagari ४१२५० Bengali ৪১২৫০ Tamil ௪௧௨௫௦ Thai ๔๑๒๕๐ Tibetan ༤༡༢༥༠ Khmer ៤១២៥០ Lao ໔໑໒໕໐ Burmese ၄၁၂၅၀

Digit at this position in famous constants

π — Pi (π)
Digit 41,250 = 8
e — Euler's number (e)
Digit 41,250 = 4
φ — Golden ratio (φ)
Digit 41,250 = 1
√2 — Pythagoras's (√2)
Digit 41,250 = 0
ln 2 — Natural log of 2
Digit 41,250 = 9
γ — Euler-Mascheroni (γ)
Digit 41,250 = 4

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 41250, here are decompositions:

  • 7 + 41243 = 41250
  • 17 + 41233 = 41250
  • 19 + 41231 = 41250
  • 23 + 41227 = 41250
  • 29 + 41221 = 41250
  • 37 + 41213 = 41250
  • 47 + 41203 = 41250
  • 61 + 41189 = 41250

Showing the first eight; more decompositions exist.

Unicode codepoint
Yi Syllable Tax
U+A122
Other letter (Lo)

UTF-8 encoding: EA 84 A2 (3 bytes).

Hex color
#00A122
RGB(0, 161, 34)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.161.34.

Address
0.0.161.34
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.161.34

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible US bank routing number

This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.

Routing number
000041250
Federal Reserve
United States Government

Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.

Position in π

The digit sequence 41250 first appears in π at position 416,063 of the decimal expansion (the 416,063ordinal-suffix:rd digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.