Base | Representation |
---|---|
bin | 1011011010101011… |
… | …11001101000101010 |
3 | 120211011121001022110 |
4 | 11231111321220222 |
5 | 100023113044223 |
6 | 2452114503150 |
7 | 304615152360 |
oct | 55525715052 |
9 | 16734531273 |
10 | 6129424938 |
11 | 266599a74a |
12 | 1230894ab6 |
13 | 768b42880 |
14 | 42209d630 |
15 | 25d1a0d93 |
hex | 16d579a2a |
6129424938 has 64 divisors (see below), whose sum is σ = 15438753792. Its totient is φ = 1578951360.
The previous prime is 6129424933. The next prime is 6129424991. The reversal of 6129424938 is 8394249216.
It is not an unprimeable number, because it can be changed into a prime (6129424933) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107058 + ... + 154013.
It is an arithmetic number, because the mean of its divisors is an integer number (241230528).
Almost surely, 26129424938 is an apocalyptic number.
6129424938 is an abundant number, since it is smaller than the sum of its proper divisors (9309328854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6129424938 is a wasteful number, since it uses less digits than its factorization.
6129424938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261139.
The product of its digits is 746496, while the sum is 48.
The square root of 6129424938 is about 78290.6440004168. The cubic root of 6129424938 is about 1830.0933530567.
The spelling of 6129424938 in words is "six billion, one hundred twenty-nine million, four hundred twenty-four thousand, nine hundred thirty-eight".
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