Base | Representation |
---|---|
bin | 11011111000000101… |
… | …010111111101110010 |
3 | 2212021000021020002120 |
4 | 123320011113331302 |
5 | 442300040242401 |
6 | 21430041455110 |
7 | 2106512323665 |
oct | 337005277562 |
9 | 85230236076 |
10 | 29931962226 |
11 | 1176a8a3271 |
12 | 59741a1496 |
13 | 2a9026276a |
14 | 163d3b76dc |
15 | ba2b89836 |
hex | 6f8157f72 |
29931962226 has 32 divisors (see below), whose sum is σ = 62493603840. Its totient is φ = 9539414544.
The previous prime is 29931962209. The next prime is 29931962231. The reversal of 29931962226 is 62226913992.
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, 283345 + ... + 374363.
It is an arithmetic number, because the mean of its divisors is an integer number (1952925120).
Almost surely, 229931962226 is an apocalyptic number.
29931962226 is an abundant number, since it is smaller than the sum of its proper divisors (32561641614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29931962226 is a wasteful number, since it uses less digits than its factorization.
29931962226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93430.
The product of its digits is 1259712, while the sum is 51.
The spelling of 29931962226 in words is "twenty-nine billion, nine hundred thirty-one million, nine hundred sixty-two thousand, two hundred twenty-six".
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