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52,425

52,425 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 Palindrome Recamán's Sequence

Properties

Parity
Odd
Digit count
5
Digit sum
18
Digit product
400
Digital root
9
Palindrome
Yes
Bit width
16 bits
Recamán's sequence
a(143,609) = 52,425
Square (n²)
2,748,380,625
Cube (n³)
144,083,854,265,625
Divisor count
18
σ(n) — sum of divisors
94,302
φ(n) — Euler's totient
27,840
Sum of prime factors
249

Primality

Prime factorization: 3 2 × 5 2 × 233

Nearest primes: 52,391 (−34) · 52,433 (+8)

Divisors & multiples

All divisors (18)
1 · 3 · 5 · 9 · 15 · 25 · 45 · 75 · 225 · 233 · 699 · 1165 · 2097 · 3495 · 5825 · 10485 · 17475 · 52425
Aliquot sum (sum of proper divisors): 41,877
Factor pairs (a × b = 52,425)
1 × 52425
3 × 17475
5 × 10485
9 × 5825
15 × 3495
25 × 2097
45 × 1165
75 × 699
225 × 233
First multiples
52,425 · 104,850 (double) · 157,275 · 209,700 · 262,125 · 314,550 · 366,975 · 419,400 · 471,825 · 524,250

Sums & aliquot sequence

As a sum of two squares: 21² + 228² = 84² + 213² = 120² + 195²
As consecutive integers: 26,212 + 26,213 17,474 + 17,475 + 17,476 10,483 + 10,484 + 10,485 + 10,486 + 10,487 8,735 + 8,736 + 8,737 + 8,738 + 8,739 + 8,740
Aliquot sequence: 52,425 41,877 27,819 16,173 7,827 2,613 1,195 245 97 1 0 — terminates at zero

Representations

In words
fifty-two thousand four hundred twenty-five
Ordinal
52425th
Binary
1100110011001001
Octal
146311
Hexadecimal
0xCCC9
Base64
zMk=
One's complement
13,110 (16-bit)
In other bases
ternary (3) 2122220200
quaternary (4) 30303021
quinary (5) 3134200
senary (6) 1042413
septenary (7) 305562
nonary (9) 78820
undecimal (11) 3642a
duodecimal (12) 26409
tridecimal (13) 1ab29
tetradecimal (14) 15169
pentadecimal (15) 10800

Historical numeral systems

Babylonian (base 60)
𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵νβυκεʹ
Mayan (base 20)
𝋦·𝋫·𝋡·𝋥
Chinese
五萬二千四百二十五
Chinese (financial)
伍萬貳仟肆佰貳拾伍
In other modern scripts
Eastern Arabic ٥٢٤٢٥ Devanagari ५२४२५ Bengali ৫২৪২৫ Tamil ௫௨௪௨௫ Thai ๕๒๔๒๕ Tibetan ༥༢༤༢༥ Khmer ៥២៤២៥ Lao ໕໒໔໒໕ Burmese ၅၂၄၂၅

Digit at this position in famous constants

π — Pi (π)
Digit 52,425 = 2
e — Euler's number (e)
Digit 52,425 = 0
φ — Golden ratio (φ)
Digit 52,425 = 1
√2 — Pythagoras's (√2)
Digit 52,425 = 4
ln 2 — Natural log of 2
Digit 52,425 = 8
γ — Euler-Mascheroni (γ)
Digit 52,425 = 4

Also seen as

Unicode codepoint
Hangul Syllable Ceng
U+CCC9
Other letter (Lo)

UTF-8 encoding: EC B3 89 (3 bytes).

Hex color
#00CCC9
RGB(0, 204, 201)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.204.201.

Address
0.0.204.201
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.204.201

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

Position in π

The digit sequence 52425 first appears in π at position 324,395 of the decimal expansion (the 324,395ordinal-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.