Base | Representation |
---|---|
bin | 1001010010100101000… |
… | …00111010010011011000 |
3 | 1010111221102120122120121 |
4 | 10221102200322103120 |
5 | 20212221224022112 |
6 | 402351031403024 |
7 | 32030240466400 |
oct | 4512240722330 |
9 | 1114842518517 |
10 | 319211939032 |
11 | 1134168aa468 |
12 | 51a47523474 |
13 | 2414217397c |
14 | 116428c9800 |
15 | 8484160407 |
hex | 4a5283a4d8 |
319211939032 has 48 divisors (see below), whose sum is σ = 708041061000. Its totient is φ = 134486376192.
The previous prime is 319211938979. The next prime is 319211939051. The reversal of 319211939032 is 230939112913.
It is a self number, because there is not a number n which added to its sum of digits gives 319211939032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6877857 + ... + 6924112.
Almost surely, 2319211939032 is an apocalyptic number.
It is an amenable number.
319211939032 is an abundant number, since it is smaller than the sum of its proper divisors (388829121968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
319211939032 is a wasteful number, since it uses less digits than its factorization.
319211939032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13802048 (or 13802037 counting only the distinct ones).
The product of its (nonzero) digits is 78732, while the sum is 43.
The spelling of 319211939032 in words is "three hundred nineteen billion, two hundred eleven million, nine hundred thirty-nine thousand, thirty-two".
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