Base | Representation |
---|---|
bin | 11101110010011111101001… |
… | …011001111100000110101000 |
3 | 122011212202020100222102220110 |
4 | 131302133221121330012220 |
5 | 114133010221122233000 |
6 | 1142350403004454320 |
7 | 36411253534626102 |
oct | 3562375131740650 |
9 | 564782210872813 |
10 | 131013303321000 |
11 | 38821480240091 |
12 | 1283b30a24a3a0 |
13 | 5814669a13ca9 |
14 | 244d11336a572 |
15 | 1022e53bc9850 |
hex | 7727e967c1a8 |
131013303321000 has 128 divisors (see below), whose sum is σ = 421947361704960. Its totient is φ = 33809884704000.
The previous prime is 131013303320941. The next prime is 131013303321001. The reversal of 131013303321000 is 123303310131.
It is not an unprimeable number, because it can be changed into a prime (131013303321001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 704279599 + ... + 704465598.
It is an arithmetic number, because the mean of its divisors is an integer number (3296463763320).
Almost surely, 2131013303321000 is an apocalyptic number.
131013303321000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131013303321000 is an abundant number, since it is smaller than the sum of its proper divisors (290934058383960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131013303321000 is a wasteful number, since it uses less digits than its factorization.
131013303321000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1408745252 (or 1408745238 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 131013303321000 its reverse (123303310131), we get a palindrome (131136606631131).
The spelling of 131013303321000 in words is "one hundred thirty-one trillion, thirteen billion, three hundred three million, three hundred twenty-one thousand".
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