Base | Representation |
---|---|
bin | 1010111001011100… |
… | …1110001110000010 |
3 | 21112212111210221102 |
4 | 2232113032032002 |
5 | 21442340320023 |
6 | 1202135454402 |
7 | 132330556613 |
oct | 25627161602 |
9 | 7485453842 |
10 | 2925323138 |
11 | 12712a5631 |
12 | 697827402 |
13 | 37809904a |
14 | 1da727c0a |
15 | 121c42628 |
hex | ae5ce382 |
2925323138 has 4 divisors (see below), whose sum is σ = 4387984710. Its totient is φ = 1462661568.
The previous prime is 2925323123. The next prime is 2925323147. The reversal of 2925323138 is 8313235292.
2925323138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2313898609 + 611424529 = 48103^2 + 24727^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731330783 + ... + 731330786.
Almost surely, 22925323138 is an apocalyptic number.
2925323138 is a deficient number, since it is larger than the sum of its proper divisors (1462661572).
2925323138 is a wasteful number, since it uses less digits than its factorization.
2925323138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1462661571.
The product of its digits is 77760, while the sum is 38.
The square root of 2925323138 is about 54086.2564613230. The cubic root of 2925323138 is about 1430.1819153380.
The spelling of 2925323138 in words is "two billion, nine hundred twenty-five million, three hundred twenty-three thousand, one hundred thirty-eight".
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