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88,013

88,013 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 Odious Number Pernicious Number Recamán's Sequence Semiprime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
20
Digit product
0
Digital root
2
Palindrome
No
Bit width
17 bits
Reversed
31,088
Recamán's sequence
a(264,818) = 88,013
Square (n²)
7,746,288,169
Cube (n³)
681,774,060,618,197
Divisor count
4
σ(n) — sum of divisors
88,608
φ(n) — Euler's totient
87,420
Sum of prime factors
594

Primality

Prime factorization: 283 × 311

Nearest primes: 88,007 (−6) · 88,019 (+6)

Divisors & multiples

All divisors (4)
1 · 283 · 311 · 88013
Aliquot sum (sum of proper divisors): 595
Factor pairs (a × b = 88,013)
1 × 88013
283 × 311
First multiples
88,013 · 176,026 (double) · 264,039 · 352,052 · 440,065 · 528,078 · 616,091 · 704,104 · 792,117 · 880,130

Sums & aliquot sequence

As consecutive integers: 44,006 + 44,007 170 + 171 + … + 452 128 + 129 + … + 438
Aliquot sequence: 88,013 595 269 1 0 — terminates at zero

Representations

In words
eighty-eight thousand thirteen
Ordinal
88013th
Binary
10101011111001101
Octal
253715
Hexadecimal
0x157CD
Base64
AVfN
One's complement
4,294,879,282 (32-bit)
In other bases
ternary (3) 11110201202
quaternary (4) 111133031
quinary (5) 10304023
senary (6) 1515245
septenary (7) 514412
nonary (9) 143652
undecimal (11) 60142
duodecimal (12) 42b25
tridecimal (13) 310a3
tetradecimal (14) 24109
pentadecimal (15) 1b128

Historical numeral systems

Babylonian (base 60)
𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓏺𓏺𓏺
Greek (Milesian)
͵πηιγʹ
Mayan (base 20)
𝋫·𝋠·𝋠·𝋭
Chinese
八萬八千零一十三
Chinese (financial)
捌萬捌仟零壹拾參
In other modern scripts
Eastern Arabic ٨٨٠١٣ Devanagari ८८०१३ Bengali ৮৮০১৩ Tamil ௮௮௦௧௩ Thai ๘๘๐๑๓ Tibetan ༨༨༠༡༣ Khmer ៨៨០១៣ Lao ໘໘໐໑໓ Burmese ၈၈၀၁၃

Digit at this position in famous constants

π — Pi (π)
Digit 88,013 = 5
e — Euler's number (e)
Digit 88,013 = 4
φ — Golden ratio (φ)
Digit 88,013 = 2
√2 — Pythagoras's (√2)
Digit 88,013 = 4
ln 2 — Natural log of 2
Digit 88,013 = 9
γ — Euler-Mascheroni (γ)
Digit 88,013 = 2

Also seen as

Hex color
#0157CD
RGB(1, 87, 205)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.87.205.

Address
0.1.87.205
Class
reserved
IPv4-mapped IPv6
::ffff:0.1.87.205

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

Position in π

The digit sequence 88013 first appears in π at position 16,582 of the decimal expansion (the 16,582ordinal-suffix:nd 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.