Base | Representation |
---|---|
bin | 1001001000010111110… |
… | …10100110000000000000 |
3 | 1002222210120002102110110 |
4 | 10210023322212000000 |
5 | 20120011011200414 |
6 | 400043212431320 |
7 | 31444404302520 |
oct | 4441372460000 |
9 | 1088716072413 |
10 | 313732521984 |
11 | 111064914322 |
12 | 50978478540 |
13 | 2377abb886b |
14 | 11282cad680 |
15 | 82630a9459 |
hex | 490bea6000 |
313732521984 has 112 divisors (see below), whose sum is σ = 956079376128. Its totient is φ = 89637814272.
The previous prime is 313732521953. The next prime is 313732522027. The reversal of 313732521984 is 489125237313.
It is a tau number, because it is divible by the number of its divisors (112).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739812 + ... + 1083875.
Almost surely, 2313732521984 is an apocalyptic number.
It is an amenable number.
313732521984 is an abundant number, since it is smaller than the sum of its proper divisors (642346854144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313732521984 is an equidigital number, since it uses as much as digits as its factorization.
313732521984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1823723 (or 1823699 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 48.
The spelling of 313732521984 in words is "three hundred thirteen billion, seven hundred thirty-two million, five hundred twenty-one thousand, nine hundred eighty-four".
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