Base | Representation |
---|---|
bin | 10011000011110010… |
… | …10011101100100111 |
3 | 222102002222002212210 |
4 | 21201321103230213 |
5 | 131423440104211 |
6 | 4411202414503 |
7 | 511365342465 |
oct | 114171235447 |
9 | 28362862783 |
10 | 10232347431 |
11 | 4380991089 |
12 | 1b96961433 |
13 | c70b8c067 |
14 | 6d0d65835 |
15 | 3ed4a69a6 |
hex | 261e53b27 |
10232347431 has 8 divisors (see below), whose sum is σ = 13643598960. Its totient is φ = 6821330432.
The previous prime is 10232347361. The next prime is 10232347459. The reversal of 10232347431 is 13474323201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10232347431 - 27 = 10232347303 is a prime.
It is a super-2 number, since 2×102323474312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10232342431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128455 + ... + 192263.
It is an arithmetic number, because the mean of its divisors is an integer number (1705449870).
Almost surely, 210232347431 is an apocalyptic number.
10232347431 is a deficient number, since it is larger than the sum of its proper divisors (3411251529).
10232347431 is an equidigital number, since it uses as much as digits as its factorization.
10232347431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117265.
The product of its (nonzero) digits is 12096, while the sum is 30.
The spelling of 10232347431 in words is "ten billion, two hundred thirty-two million, three hundred forty-seven thousand, four hundred thirty-one".
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