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41,401

41,401 is a composite number, odd.

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.).
Arithmetic Number Deficient Number Evil Number Recamán's Sequence Semiprime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
10
Digit product
0
Digital root
1
Palindrome
No
Bit width
16 bits
Reversed
10,414
Recamán's sequence
a(303,590) = 41,401
Square (n²)
1,714,042,801
Cube (n³)
70,963,086,004,201
Divisor count
4
σ(n) — sum of divisors
43,600
φ(n) — Euler's totient
39,204
Sum of prime factors
2,198

Primality

Prime factorization: 19 × 2179

Nearest primes: 41,399 (−2) · 41,411 (+10)

Divisors & multiples

All divisors (4)
1 · 19 · 2179 · 41401
Aliquot sum (sum of proper divisors): 2,199
Factor pairs (a × b = 41,401)
1 × 41401
19 × 2179
First multiples
41,401 · 82,802 (double) · 124,203 · 165,604 · 207,005 · 248,406 · 289,807 · 331,208 · 372,609 · 414,010

Sums & aliquot sequence

As consecutive integers: 20,700 + 20,701 2,170 + 2,171 + … + 2,188 1,071 + 1,072 + … + 1,108
Aliquot sequence: 41,401 2,199 737 79 1 0 — terminates at zero

Representations

In words
forty-one thousand four hundred one
Ordinal
41401st
Binary
1010000110111001
Octal
120671
Hexadecimal
0xA1B9
Base64
obk=
One's complement
24,134 (16-bit)
In other bases
ternary (3) 2002210101
quaternary (4) 22012321
quinary (5) 2311101
senary (6) 515401
septenary (7) 231463
nonary (9) 62711
undecimal (11) 29118
duodecimal (12) 1bb61
tridecimal (13) 15ac9
tetradecimal (14) 11133
pentadecimal (15) c401

Historical numeral systems

Babylonian (base 60)
𒌋𒁹 𒌋𒌋𒌋 𒁹
Egyptian hieroglyphic
𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓏺
Greek (Milesian)
͵μαυαʹ
Mayan (base 20)
𝋥·𝋣·𝋪·𝋡
Chinese
四萬一千四百零一
Chinese (financial)
肆萬壹仟肆佰零壹
In other modern scripts
Eastern Arabic ٤١٤٠١ Devanagari ४१४०१ Bengali ৪১৪০১ Tamil ௪௧௪௦௧ Thai ๔๑๔๐๑ Tibetan ༤༡༤༠༡ Khmer ៤១៤០១ Lao ໔໑໔໐໑ Burmese ၄၁၄၀၁

Digit at this position in famous constants

π — Pi (π)
Digit 41,401 = 9
e — Euler's number (e)
Digit 41,401 = 1
φ — Golden ratio (φ)
Digit 41,401 = 9
√2 — Pythagoras's (√2)
Digit 41,401 = 9
ln 2 — Natural log of 2
Digit 41,401 = 0
γ — Euler-Mascheroni (γ)
Digit 41,401 = 8

Also seen as

Unicode codepoint
Yi Syllable Li
U+A1B9
Other letter (Lo)

UTF-8 encoding: EA 86 B9 (3 bytes).

Hex color
#00A1B9
RGB(0, 161, 185)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.161.185.

Address
0.0.161.185
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.161.185

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

Position in π

The digit sequence 41401 first appears in π at position 3,249 of the decimal expansion (the 3,249ordinal-suffix:th 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.