Base | Representation |
---|---|
bin | 10011000011101100… |
… | …10110111011011001 |
3 | 222102001111211020211 |
4 | 21201312112323121 |
5 | 131423240333413 |
6 | 4411134051121 |
7 | 511355642326 |
oct | 114166267331 |
9 | 28361454224 |
10 | 10231574233 |
11 | 4380503181 |
12 | 1b96649aa1 |
13 | c7097b14a |
14 | 6d0c03b4d |
15 | 3ed3a283d |
hex | 261d96ed9 |
10231574233 has 4 divisors (see below), whose sum is σ = 10770078160. Its totient is φ = 9693070308.
The previous prime is 10231574201. The next prime is 10231574281. The reversal of 10231574233 is 33247513201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10231574233 - 25 = 10231574201 is a prime.
It is a super-2 number, since 2×102315742332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10231574195 and 10231574204.
It is not an unprimeable number, because it can be changed into a prime (10231514233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269251935 + ... + 269251972.
It is an arithmetic number, because the mean of its divisors is an integer number (2692519540).
Almost surely, 210231574233 is an apocalyptic number.
It is an amenable number.
10231574233 is a deficient number, since it is larger than the sum of its proper divisors (538503927).
10231574233 is an equidigital number, since it uses as much as digits as its factorization.
10231574233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538503926.
The product of its (nonzero) digits is 15120, while the sum is 31.
The spelling of 10231574233 in words is "ten billion, two hundred thirty-one million, five hundred seventy-four thousand, two hundred thirty-three".
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