Base | Representation |
---|---|
bin | 100000010101100001… |
… | …111000001000000000 |
3 | 10022121202120112022220 |
4 | 200111201320020000 |
5 | 1032102030044134 |
6 | 23541154131040 |
7 | 2336263060623 |
oct | 402541701000 |
9 | 108552515286 |
10 | 34720940544 |
11 | 137a807a594 |
12 | 688bb80a80 |
13 | 3374478444 |
14 | 1975427dba |
15 | d8330b149 |
hex | 815878200 |
34720940544 has 80 divisors (see below), whose sum is σ = 92538026592. Its totient is φ = 11568734208.
The previous prime is 34720940533. The next prime is 34720940587. The reversal of 34720940544 is 44504902743.
It is a junction number, because it is equal to n+sod(n) for n = 34720940496 and 34720940505.
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, 6376287 + ... + 6381729.
Almost surely, 234720940544 is an apocalyptic number.
It is an amenable number.
34720940544 is an abundant number, since it is smaller than the sum of its proper divisors (57817086048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34720940544 is an equidigital number, since it uses as much as digits as its factorization.
34720940544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9617 (or 9601 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 42.
The spelling of 34720940544 in words is "thirty-four billion, seven hundred twenty million, nine hundred forty thousand, five hundred forty-four".
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