Base | Representation |
---|---|
bin | 11011000011111110… |
… | …101100010000001110 |
3 | 2210000002100221012211 |
4 | 123003332230100032 |
5 | 434002243420321 |
6 | 21203213221034 |
7 | 2046036116515 |
oct | 330376542016 |
9 | 83002327184 |
10 | 29057795086 |
11 | 11361405591 |
12 | 576b49177a |
13 | 29811123b8 |
14 | 159926367c |
15 | b510620e1 |
hex | 6c3fac40e |
29057795086 has 16 divisors (see below), whose sum is σ = 45118059840. Its totient is φ = 14019072480.
The previous prime is 29057795083. The next prime is 29057795087. The reversal of 29057795086 is 68059775092.
It is a Harshad number since it is a multiple of its sum of digits (58).
It is a self number, because there is not a number n which added to its sum of digits gives 29057795086.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29057795083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64230 + ... + 249481.
It is an arithmetic number, because the mean of its divisors is an integer number (2819878740).
Almost surely, 229057795086 is an apocalyptic number.
29057795086 is a deficient number, since it is larger than the sum of its proper divisors (16060264754).
29057795086 is a wasteful number, since it uses less digits than its factorization.
29057795086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315339.
The product of its (nonzero) digits is 9525600, while the sum is 58.
The spelling of 29057795086 in words is "twenty-nine billion, fifty-seven million, seven hundred ninety-five thousand, eighty-six".
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