Base | Representation |
---|---|
bin | 11011100111010000… |
… | …010101011110011110 |
3 | 2211112022222220102001 |
4 | 123213100111132132 |
5 | 441210300413232 |
6 | 21342034152514 |
7 | 2066513431252 |
oct | 334720253636 |
9 | 84468886361 |
10 | 29649622942 |
11 | 11635491615 |
12 | 58b572273a |
13 | 2a469093b4 |
14 | 1613ac0262 |
15 | b87eb86e7 |
hex | 6e741579e |
29649622942 has 16 divisors (see below), whose sum is σ = 44843058000. Its totient is φ = 14702248960.
The previous prime is 29649622913. The next prime is 29649622999. The reversal of 29649622942 is 24922694692.
29649622942 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113409 + ... + 268627.
It is an arithmetic number, because the mean of its divisors is an integer number (2802691125).
Almost surely, 229649622942 is an apocalyptic number.
29649622942 is a deficient number, since it is larger than the sum of its proper divisors (15193435058).
29649622942 is a wasteful number, since it uses less digits than its factorization.
29649622942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156011.
The product of its digits is 6718464, while the sum is 55.
The spelling of 29649622942 in words is "twenty-nine billion, six hundred forty-nine million, six hundred twenty-two thousand, nine hundred forty-two".
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