Base | Representation |
---|---|
bin | 11011000100010010… |
… | …100110101010100000 |
3 | 2210000110012010200122 |
4 | 123010102212222200 |
5 | 434010112440242 |
6 | 21203521135412 |
7 | 2046131360240 |
oct | 330422465240 |
9 | 83013163618 |
10 | 29063015072 |
11 | 11364350423 |
12 | 577118a568 |
13 | 298221c350 |
14 | 1599c21b20 |
15 | b51743ad2 |
hex | 6c44a6aa0 |
29063015072 has 48 divisors (see below), whose sum is σ = 70421928192. Its totient is φ = 11497455360.
The previous prime is 29063014963. The next prime is 29063015077. The reversal of 29063015072 is 27051036092.
It is not an unprimeable number, because it can be changed into a prime (29063015077) 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, 4987304 + ... + 4993127.
It is an arithmetic number, because the mean of its divisors is an integer number (1467123504).
Almost surely, 229063015072 is an apocalyptic number.
It is an amenable number.
29063015072 is an abundant number, since it is smaller than the sum of its proper divisors (41358913120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29063015072 is a wasteful number, since it uses less digits than its factorization.
29063015072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9980461 (or 9980453 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 35.
The spelling of 29063015072 in words is "twenty-nine billion, sixty-three million, fifteen thousand, seventy-two".
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