Base | Representation |
---|---|
bin | 11011110100000100… |
… | …101111011100001110 |
3 | 2212002022200022100101 |
4 | 123310010233130032 |
5 | 442130324443444 |
6 | 21415235521314 |
7 | 2105034440254 |
oct | 336404573416 |
9 | 85068608311 |
10 | 29864687374 |
11 | 11735923715 |
12 | 595575923a |
13 | 2a7c339462 |
14 | 16344a45d4 |
15 | b9bceb3d4 |
hex | 6f412f70e |
29864687374 has 32 divisors (see below), whose sum is σ = 47138565600. Its totient is φ = 14171606400.
The previous prime is 29864687353. The next prime is 29864687399. The reversal of 29864687374 is 47378646892.
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 15 ways as a sum of consecutive naturals, for example, 795924 + ... + 832600.
It is an arithmetic number, because the mean of its divisors is an integer number (1473080175).
Almost surely, 229864687374 is an apocalyptic number.
29864687374 is a deficient number, since it is larger than the sum of its proper divisors (17273878226).
29864687374 is a wasteful number, since it uses less digits than its factorization.
29864687374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36948.
The product of its digits is 97542144, while the sum is 64.
The spelling of 29864687374 in words is "twenty-nine billion, eight hundred sixty-four million, six hundred eighty-seven thousand, three hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •