Base | Representation |
---|---|
bin | 10011000100100010000… |
… | …001110100000011000000 |
3 | 11122021201111112221112212 |
4 | 103010202001310003000 |
5 | 132432434144112302 |
6 | 2442015113041252 |
7 | 163453205366561 |
oct | 23044201640300 |
9 | 4567644487485 |
10 | 1310535925952 |
11 | 465882401310 |
12 | 191ba79b6228 |
13 | 96776b38056 |
14 | 47604976168 |
15 | 24153d96052 |
hex | 131220740c0 |
1310535925952 has 56 divisors (see below), whose sum is σ = 2838328549392. Its totient is φ = 595421798400.
The previous prime is 1310535925949. The next prime is 1310535925961. The reversal of 1310535925952 is 2595295350131.
It is a self number, because there is not a number n which added to its sum of digits gives 1310535925952.
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, 1090628 + ... + 1952060.
It is an arithmetic number, because the mean of its divisors is an integer number (50684438382).
Almost surely, 21310535925952 is an apocalyptic number.
It is an amenable number.
1310535925952 is an abundant number, since it is smaller than the sum of its proper divisors (1527792623440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310535925952 is a wasteful number, since it uses less digits than its factorization.
1310535925952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 863617 (or 863607 counting only the distinct ones).
The product of its (nonzero) digits is 1822500, while the sum is 50.
The spelling of 1310535925952 in words is "one trillion, three hundred ten billion, five hundred thirty-five million, nine hundred twenty-five thousand, nine hundred fifty-two".
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