Base | Representation |
---|---|
bin | 11011101100011101… |
… | …100000110000000000 |
3 | 2211202102100020112200 |
4 | 123230131200300000 |
5 | 441400130304242 |
6 | 21354434153200 |
7 | 2101624005225 |
oct | 335435406000 |
9 | 84672306480 |
10 | 29736963072 |
11 | 1167a816543 |
12 | 591aa22800 |
13 | 2a5ba3974b |
14 | 162153794c |
15 | b909bc04c |
hex | 6ec760c00 |
29736963072 has 132 divisors (see below), whose sum is σ = 85960981080. Its totient is φ = 9901228032.
The previous prime is 29736963071. The next prime is 29736963079. The reversal of 29736963072 is 27036963792.
It is not an unprimeable number, because it can be changed into a prime (29736963071) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14919708 + ... + 14921700.
Almost surely, 229736963072 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29736963072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42980490540).
29736963072 is an abundant number, since it is smaller than the sum of its proper divisors (56224018008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29736963072 is a wasteful number, since it uses less digits than its factorization.
29736963072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3638 (or 3617 counting only the distinct ones).
The product of its (nonzero) digits is 5143824, while the sum is 54.
The spelling of 29736963072 in words is "twenty-nine billion, seven hundred thirty-six million, nine hundred sixty-three thousand, seventy-two".
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