Base | Representation |
---|---|
bin | 11001000010001010… |
… | …10000101101110010 |
3 | 1021200122121010212122 |
4 | 30201011100231302 |
5 | 210011110213302 |
6 | 10101344154242 |
7 | 654024341030 |
oct | 144105205562 |
9 | 37618533778 |
10 | 13439929202 |
11 | 5777542807 |
12 | 2731008982 |
13 | 136258383b |
14 | 916d65550 |
15 | 539da13a2 |
hex | 321150b72 |
13439929202 has 16 divisors (see below), whose sum is σ = 23041674240. Its totient is φ = 5759520768.
The previous prime is 13439929171. The next prime is 13439929259. The reversal of 13439929202 is 20292993431.
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, 201074 + ... + 259442.
It is an arithmetic number, because the mean of its divisors is an integer number (1440104640).
Almost surely, 213439929202 is an apocalyptic number.
13439929202 is a deficient number, since it is larger than the sum of its proper divisors (9601745038).
13439929202 is a wasteful number, since it uses less digits than its factorization.
13439929202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74825.
The product of its (nonzero) digits is 209952, while the sum is 44.
The spelling of 13439929202 in words is "thirteen billion, four hundred thirty-nine million, nine hundred twenty-nine thousand, two hundred two".
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