Base | Representation |
---|---|
bin | 10011011011011110… |
… | …01110011111000000 |
3 | 222220221211021211002 |
4 | 21231233032133000 |
5 | 132330320444412 |
6 | 4443021111132 |
7 | 516330205526 |
oct | 115557163700 |
9 | 28827737732 |
10 | 10431031232 |
11 | 4473055176 |
12 | 20313b84a8 |
13 | ca30a523b |
14 | 70d4c4316 |
15 | 410b50dc2 |
hex | 26dbce7c0 |
10431031232 has 28 divisors (see below), whose sum is σ = 21038414616. Its totient is φ = 5130013440.
The previous prime is 10431031223. The next prime is 10431031253. The reversal of 10431031232 is 23213013401.
It is a super-4 number, since 4×104310312324 (a number of 41 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
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, 1332038 + ... + 1339845.
Almost surely, 210431031232 is an apocalyptic number.
It is an amenable number.
10431031232 is an abundant number, since it is smaller than the sum of its proper divisors (10607383384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10431031232 is an equidigital number, since it uses as much as digits as its factorization.
10431031232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2671956 (or 2671946 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 10431031232 its reverse (23213013401), we get a palindrome (33644044633).
The spelling of 10431031232 in words is "ten billion, four hundred thirty-one million, thirty-one thousand, two hundred thirty-two".
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