Base | Representation |
---|---|
bin | 11011101010010100… |
… | …110101111001110010 |
3 | 2211122220221001000120 |
4 | 123222110311321302 |
5 | 441311442322421 |
6 | 21351114231110 |
7 | 2101010330124 |
oct | 335224657162 |
9 | 84586831016 |
10 | 29701135986 |
11 | 11661576085 |
12 | 590aa25496 |
13 | 2a544a43a2 |
14 | 161a88d214 |
15 | b8c7918c6 |
hex | 6ea535e72 |
29701135986 has 32 divisors (see below), whose sum is σ = 59756875200. Its totient is φ = 9841320960.
The previous prime is 29701135957. The next prime is 29701136011. The reversal of 29701135986 is 68953110792.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5376906 + ... + 5382426.
It is an arithmetic number, because the mean of its divisors is an integer number (1867402350).
Almost surely, 229701135986 is an apocalyptic number.
29701135986 is an abundant number, since it is smaller than the sum of its proper divisors (30055739214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29701135986 is a wasteful number, since it uses less digits than its factorization.
29701135986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10714.
The product of its (nonzero) digits is 816480, while the sum is 51.
The spelling of 29701135986 in words is "twenty-nine billion, seven hundred one million, one hundred thirty-five thousand, nine hundred eighty-six".
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