Base | Representation |
---|---|
bin | 111101000000011010… |
… | …0101000110011000000 |
3 | 110112011022222212012211 |
4 | 1322000310220303000 |
5 | 4121302114113440 |
6 | 140104005231504 |
7 | 12315362120446 |
oct | 1720064506300 |
9 | 415138885184 |
10 | 131010301120 |
11 | 50619999336 |
12 | 21483102594 |
13 | c47b2aa64a |
14 | 64ab738b96 |
15 | 361b8cbeea |
hex | 1e80d28cc0 |
131010301120 has 56 divisors (see below), whose sum is σ = 312125557104. Its totient is φ = 52377701376.
The previous prime is 131010301109. The next prime is 131010301153. The reversal of 131010301120 is 21103010131.
It is a self number, because there is not a number n which added to its sum of digits gives 131010301120.
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, 538762 + ... + 743158.
Almost surely, 2131010301120 is an apocalyptic number.
131010301120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131010301120 is an abundant number, since it is smaller than the sum of its proper divisors (181115255984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131010301120 is a wasteful number, since it uses less digits than its factorization.
131010301120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206417 (or 206407 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 131010301120 its reverse (21103010131), we get a palindrome (152113311251).
The spelling of 131010301120 in words is "one hundred thirty-one billion, ten million, three hundred one thousand, one hundred twenty".
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