Base | Representation |
---|---|
bin | 11011100110100101… |
… | …111101100011101100 |
3 | 2211111120002120001222 |
4 | 123212211331203230 |
5 | 441144424434144 |
6 | 21341000122512 |
7 | 2066320135334 |
oct | 334645754354 |
9 | 84446076058 |
10 | 29638514924 |
11 | 1162a194a37 |
12 | 58b1a66438 |
13 | 2a4451a3c5 |
14 | 161242c0c4 |
15 | b870222ee |
hex | 6e697d8ec |
29638514924 has 12 divisors (see below), whose sum is σ = 53655932400. Its totient is φ = 14308248528.
The previous prime is 29638514923. The next prime is 29638514987. The reversal of 29638514924 is 42941583692.
It is not an unprimeable number, because it can be changed into a prime (29638514921) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127752104 + ... + 127752335.
It is an arithmetic number, because the mean of its divisors is an integer number (4471327700).
Almost surely, 229638514924 is an apocalyptic number.
It is an amenable number.
29638514924 is a deficient number, since it is larger than the sum of its proper divisors (24017417476).
29638514924 is a wasteful number, since it uses less digits than its factorization.
29638514924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255504472 (or 255504470 counting only the distinct ones).
The product of its digits is 3732480, while the sum is 53.
The spelling of 29638514924 in words is "twenty-nine billion, six hundred thirty-eight million, five hundred fourteen thousand, nine hundred twenty-four".
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