Base | Representation |
---|---|
bin | 111101001100000001… |
… | …1101110010001011100 |
3 | 110120011111112022012120 |
4 | 1322120003232101130 |
5 | 4123101413203201 |
6 | 140210412502540 |
7 | 12331134455622 |
oct | 1723003562134 |
9 | 416144468176 |
10 | 131400131676 |
11 | 507a9a48850 |
12 | 2157177aa50 |
13 | c510c9b208 |
14 | 6507413512 |
15 | 3640c32536 |
hex | 1e980ee45c |
131400131676 has 48 divisors (see below), whose sum is σ = 352076914560. Its totient is φ = 37722525120.
The previous prime is 131400131641. The next prime is 131400131683. The reversal of 131400131676 is 676131004131.
It is a Harshad number since it is a multiple of its sum of digits (33).
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, 26193691 + ... + 26198706.
It is an arithmetic number, because the mean of its divisors is an integer number (7334935720).
Almost surely, 2131400131676 is an apocalyptic number.
It is an amenable number.
131400131676 is an abundant number, since it is smaller than the sum of its proper divisors (220676782884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131400131676 is a wasteful number, since it uses less digits than its factorization.
131400131676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52392434 (or 52392432 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 33.
The spelling of 131400131676 in words is "one hundred thirty-one billion, four hundred million, one hundred thirty-one thousand, six hundred seventy-six".
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