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16,241

16,241 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
14
Digit product
48
Digital root
5
Palindrome
No
Bit width
14 bits
Reversed
14,261
Recamán's sequence
a(18,230) = 16,241
Square (n²)
263,770,081
Cube (n³)
4,283,889,885,521
Divisor count
4
σ(n) — sum of divisors
16,500
φ(n) — Euler's totient
15,984
Sum of prime factors
258

Primality

Prime factorization: 109 × 149

Nearest primes: 16,231 (−10) · 16,249 (+8)

Divisors & multiples

All divisors (4)
1 · 109 · 149 · 16241
Aliquot sum (sum of proper divisors): 259
Factor pairs (a × b = 16,241)
1 × 16241
109 × 149
First multiples
16,241 · 32,482 (double) · 48,723 · 64,964 · 81,205 · 97,446 · 113,687 · 129,928 · 146,169 · 162,410

Sums & aliquot sequence

As a sum of two squares: 40² + 121² = 79² + 100²
As consecutive integers: 8,120 + 8,121 95 + 96 + … + 203 35 + 36 + … + 183
Aliquot sequence: 16,241 259 45 33 15 9 4 3 1 0 — terminates at zero

Representations

In words
sixteen thousand two hundred forty-one
Ordinal
16241st
Binary
11111101110001
Octal
37561
Hexadecimal
0x3F71
Base64
P3E=
One's complement
49,294 (16-bit)
In other bases
ternary (3) 211021112
quaternary (4) 3331301
quinary (5) 1004431
senary (6) 203105
septenary (7) 65231
nonary (9) 24245
undecimal (11) 11225
duodecimal (12) 9495
tridecimal (13) 7514
tetradecimal (14) 5cc1
pentadecimal (15) 4c2b

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic
𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓏺
Greek (Milesian)
͵ιϛσμαʹ
Mayan (base 20)
𝋢·𝋠·𝋬·𝋡
Chinese
一萬六千二百四十一
Chinese (financial)
壹萬陸仟貳佰肆拾壹
In other modern scripts
Eastern Arabic ١٦٢٤١ Devanagari १६२४१ Bengali ১৬২৪১ Tamil ௧௬௨௪௧ Thai ๑๖๒๔๑ Tibetan ༡༦༢༤༡ Khmer ១៦២៤១ Lao ໑໖໒໔໑ Burmese ၁၆၂၄၁

Digit at this position in famous constants

π — Pi (π)
Digit 16,241 = 3
e — Euler's number (e)
Digit 16,241 = 2
φ — Golden ratio (φ)
Digit 16,241 = 0
√2 — Pythagoras's (√2)
Digit 16,241 = 1
ln 2 — Natural log of 2
Digit 16,241 = 6
γ — Euler-Mascheroni (γ)
Digit 16,241 = 6

Also seen as

Unicode codepoint
CJK Unified Ideograph-3F71
U+3F71
Other letter (Lo)

UTF-8 encoding: E3 BD B1 (3 bytes).

Hex color
#003F71
RGB(0, 63, 113)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.63.113.

Address
0.0.63.113
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.63.113

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

Position in π

The digit sequence 16241 first appears in π at position 102,212 of the decimal expansion (the 102,212ordinal-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.