Base | Representation |
---|---|
bin | 1001000111011001011… |
… | …00011110110101000000 |
3 | 1002221110001110222102110 |
4 | 10203230230132311000 |
5 | 20112422413311041 |
6 | 355515222015320 |
7 | 31425414161130 |
oct | 4435454366500 |
9 | 1087401428373 |
10 | 313208728896 |
11 | 110916186878 |
12 | 50850b77540 |
13 | 236c6522a1b |
14 | 112334c2ac0 |
15 | 82320e1516 |
hex | 48ecb1ed40 |
313208728896 has 112 divisors (see below), whose sum is σ = 956847683456. Its totient is φ = 88565612544.
The previous prime is 313208728871. The next prime is 313208728939. The reversal of 313208728896 is 698827802313.
It is a tau number, because it is divible by the number of its divisors (112).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1070881 + ... + 1331616.
It is an arithmetic number, because the mean of its divisors is an integer number (8543282888).
Almost surely, 2313208728896 is an apocalyptic number.
It is an amenable number.
313208728896 is an abundant number, since it is smaller than the sum of its proper divisors (643638954560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313208728896 is a wasteful number, since it uses less digits than its factorization.
313208728896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2402616 (or 2402606 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 57.
The spelling of 313208728896 in words is "three hundred thirteen billion, two hundred eight million, seven hundred twenty-eight thousand, eight hundred ninety-six".
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