Base | Representation |
---|---|
bin | 101000001110101001… |
… | …011000101011011000 |
3 | 11010111100202211022120 |
4 | 220032221120223120 |
5 | 1201431010343333 |
6 | 31502123221240 |
7 | 3056264603304 |
oct | 501651305330 |
9 | 133440684276 |
10 | 43195402968 |
11 | 17356751643 |
12 | 8456077820 |
13 | 40c50a1853 |
14 | 213ab1ad04 |
15 | 11cc2c7db3 |
hex | a0ea58ad8 |
43195402968 has 16 divisors (see below), whose sum is σ = 107988507480. Its totient is φ = 14398467648.
The previous prime is 43195402961. The next prime is 43195402993. The reversal of 43195402968 is 86920459134.
It is a self number, because there is not a number n which added to its sum of digits gives 43195402968.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43195402961) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899904205 + ... + 899904252.
Almost surely, 243195402968 is an apocalyptic number.
It is an amenable number.
43195402968 is an abundant number, since it is smaller than the sum of its proper divisors (64793104512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43195402968 is a wasteful number, since it uses less digits than its factorization.
43195402968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1799808466 (or 1799808462 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 51.
The spelling of 43195402968 in words is "forty-three billion, one hundred ninety-five million, four hundred two thousand, nine hundred sixty-eight".
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