Base | Representation |
---|---|
bin | 10010110110110000… |
… | …10101100100001000 |
3 | 222010111021202200122 |
4 | 21123120111210020 |
5 | 131212444303112 |
6 | 4352255522412 |
7 | 505600300106 |
oct | 113330254410 |
9 | 28114252618 |
10 | 10123041032 |
11 | 4325213615 |
12 | 1b66229408 |
13 | c5433a610 |
14 | 6c0630c76 |
15 | 3e3ab4872 |
hex | 25b615908 |
10123041032 has 32 divisors (see below), whose sum is σ = 20467361880. Its totient is φ = 4666091520.
The previous prime is 10123041031. The next prime is 10123041043. The reversal of 10123041032 is 23014032101.
It can be written as a sum of positive squares in 4 ways, for example, as 1411805476 + 8711235556 = 37574^2 + 93334^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10123041032.
It is not an unprimeable number, because it can be changed into a prime (10123041031) 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, 17432 + ... + 143352.
Almost surely, 210123041032 is an apocalyptic number.
It is an amenable number.
10123041032 is an abundant number, since it is smaller than the sum of its proper divisors (10344320848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10123041032 is a wasteful number, since it uses less digits than its factorization.
10123041032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126713 (or 126709 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10123041032 its reverse (23014032101), we get a palindrome (33137073133).
The spelling of 10123041032 in words is "ten billion, one hundred twenty-three million, forty-one thousand, thirty-two".
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