10,428
10,428 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 82,401
- Recamán's sequence
- a(50,663) = 10,428
- Square (n²)
- 108,743,184
- Cube (n³)
- 1,133,973,922,752
- Divisor count
- 24
- σ(n) — sum of divisors
- 26,880
- φ(n) — Euler's totient
- 3,120
- Sum of prime factors
- 97
Primality
Prime factorization: 2 2 × 3 × 11 × 79
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- ten thousand four hundred twenty-eight
- Ordinal
- 10428th
- Binary
- 10100010111100
- Octal
- 24274
- Hexadecimal
- 0x28BC
- Base64
- KLw=
- One's complement
- 55,107 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιυκηʹ
- Mayan (base 20)
- 𝋡·𝋦·𝋡·𝋨
- Chinese
- 一萬零四百二十八
- Chinese (financial)
- 壹萬零肆佰貳拾捌
Digit at this position in famous constants
- π — Pi (π)
- Digit 10,428 = 2
- e — Euler's number (e)
- Digit 10,428 = 1
- φ — Golden ratio (φ)
- Digit 10,428 = 6
- √2 — Pythagoras's (√2)
- Digit 10,428 = 2
- ln 2 — Natural log of 2
- Digit 10,428 = 9
- γ — Euler-Mascheroni (γ)
- Digit 10,428 = 0
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 10428, here are decompositions:
- 29 + 10399 = 10428
- 37 + 10391 = 10428
- 59 + 10369 = 10428
- 71 + 10357 = 10428
- 97 + 10331 = 10428
- 107 + 10321 = 10428
- 127 + 10301 = 10428
- 139 + 10289 = 10428
Showing the first eight; more decompositions exist.
UTF-8 encoding: E2 A2 BC (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.40.188.
- Address
- 0.0.40.188
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.40.188
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 10428 first appears in π at position 44,773 of the decimal expansion (the 44,773ordinal-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.