Base | Representation |
---|---|
bin | 11011111000010101… |
… | …010001101111110100 |
3 | 2212021022010000122211 |
4 | 123320111101233310 |
5 | 442302122143220 |
6 | 21430311103204 |
7 | 2106562626013 |
oct | 337025215764 |
9 | 85238100584 |
10 | 29936131060 |
11 | 11772190390 |
12 | 5975671b04 |
13 | 2a91092124 |
14 | 163db80a7a |
15 | ba320eb5a |
hex | 6f8551bf4 |
29936131060 has 48 divisors (see below), whose sum is σ = 68977464192. Its totient is φ = 10822928000.
The previous prime is 29936131021. The next prime is 29936131061. The reversal of 29936131060 is 6013163992.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29936131061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355216 + ... + 431335.
It is an arithmetic number, because the mean of its divisors is an integer number (1437030504).
Almost surely, 229936131060 is an apocalyptic number.
29936131060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29936131060 is an abundant number, since it is smaller than the sum of its proper divisors (39041333132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29936131060 is a wasteful number, since it uses less digits than its factorization.
29936131060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 786744 (or 786742 counting only the distinct ones).
The product of its (nonzero) digits is 52488, while the sum is 40.
The spelling of 29936131060 in words is "twenty-nine billion, nine hundred thirty-six million, one hundred thirty-one thousand, sixty".
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