101,006
101,006 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 8
- Digital root
- 8
- Palindrome
- No
- Reversed
- 600,101
- Flips to (rotate 180°)
- 900,101
- Divisor count
- 4
- σ(n) — sum of divisors
- 151,512
Primality
Prime factorization: 2 × 50503
Divisors & multiples
Representations
- In words
- one hundred one thousand six
- Ordinal
- 101006th
- Binary
- 11000101010001110
- Octal
- 305216
- Hexadecimal
- 0x18A8E
- Base64
- AYqO
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 101006, here are decompositions:
- 7 + 100999 = 101006
- 19 + 100987 = 101006
- 79 + 100927 = 101006
- 307 + 100699 = 101006
- 313 + 100693 = 101006
- 337 + 100669 = 101006
- 397 + 100609 = 101006
- 457 + 100549 = 101006
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 AA 8E (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.138.142.
- Address
- 0.1.138.142
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.138.142
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 101,006 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.