Base | Representation |
---|---|
bin | 111100100011000… |
… | …0001101100010110 |
3 | 12020120212010201212 |
4 | 1321012001230112 |
5 | 13130043413214 |
6 | 533332421422 |
7 | 101226336635 |
oct | 17106015426 |
9 | 5216763655 |
10 | 2031622934 |
11 | 952886420 |
12 | 488477872 |
13 | 264b99c63 |
14 | 153b6b51c |
15 | bd55c53e |
hex | 79181b16 |
2031622934 has 32 divisors (see below), whose sum is σ = 3421923840. Its totient is φ = 896781600.
The previous prime is 2031622921. The next prime is 2031622951. The reversal of 2031622934 is 4392261302.
It is a self number, because there is not a number n which added to its sum of digits gives 2031622934.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96437 + ... + 115599.
It is an arithmetic number, because the mean of its divisors is an integer number (106935120).
Almost surely, 22031622934 is an apocalyptic number.
2031622934 is a deficient number, since it is larger than the sum of its proper divisors (1390300906).
2031622934 is a wasteful number, since it uses less digits than its factorization.
2031622934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19316.
The product of its (nonzero) digits is 15552, while the sum is 32.
The square root of 2031622934 is about 45073.5280846752. The cubic root of 2031622934 is about 1266.5267559994.
The spelling of 2031622934 in words is "two billion, thirty-one million, six hundred twenty-two thousand, nine hundred thirty-four".
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