Base | Representation |
---|---|
bin | 111101001011010100… |
… | …0001011110000101010 |
3 | 110120002211101011020120 |
4 | 1322112220023300222 |
5 | 4123024242311320 |
6 | 140204154304110 |
7 | 12330423503235 |
oct | 1722650136052 |
9 | 416084334216 |
10 | 131376135210 |
11 | 50797448961 |
12 | 21565728036 |
13 | c509018a18 |
14 | 650416841c |
15 | 363da92440 |
hex | 1e96a0bc2a |
131376135210 has 32 divisors (see below), whose sum is σ = 315328972032. Its totient is φ = 35030719680.
The previous prime is 131376135197. The next prime is 131376135229. The reversal of 131376135210 is 12531673131.
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, 197055 + ... + 549165.
It is an arithmetic number, because the mean of its divisors is an integer number (9854030376).
Almost surely, 2131376135210 is an apocalyptic number.
131376135210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131376135210 is an abundant number, since it is smaller than the sum of its proper divisors (183952836822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131376135210 is a wasteful number, since it uses less digits than its factorization.
131376135210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364558.
The product of its (nonzero) digits is 11340, while the sum is 33.
The spelling of 131376135210 in words is "one hundred thirty-one billion, three hundred seventy-six million, one hundred thirty-five thousand, two hundred ten".
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