Base | Representation |
---|---|
bin | 11011101101001101… |
… | …101111011011011011 |
3 | 2211210022010120112020 |
4 | 123231031233123123 |
5 | 441411344343412 |
6 | 21400005145523 |
7 | 2102136323334 |
oct | 335515573333 |
9 | 84708116466 |
10 | 29749606107 |
11 | 11686971431 |
12 | 59230bb2a3 |
13 | 2a61545330 |
14 | 16230a928b |
15 | b91b6818c |
hex | 6ed36f6db |
29749606107 has 16 divisors (see below), whose sum is σ = 42786428160. Its totient is φ = 18277859232.
The previous prime is 29749606067. The next prime is 29749606153. The reversal of 29749606107 is 70160694792.
It is not a de Polignac number, because 29749606107 - 215 = 29749573339 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29749606107.
It is not an unprimeable number, because it can be changed into a prime (29749606177) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592023 + ... + 640304.
It is an arithmetic number, because the mean of its divisors is an integer number (2674151760).
Almost surely, 229749606107 is an apocalyptic number.
29749606107 is a deficient number, since it is larger than the sum of its proper divisors (13036822053).
29749606107 is a wasteful number, since it uses less digits than its factorization.
29749606107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1232962.
The product of its (nonzero) digits is 1143072, while the sum is 51.
The spelling of 29749606107 in words is "twenty-nine billion, seven hundred forty-nine million, six hundred six thousand, one hundred seven".
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