Base | Representation |
---|---|
bin | 111101000111100111… |
… | …1001110011100100110 |
3 | 110112210012002011101121 |
4 | 1322033033032130212 |
5 | 4122301022331402 |
6 | 140144005044154 |
7 | 12324356612401 |
oct | 1721717163446 |
9 | 415705064347 |
10 | 131252152102 |
11 | 50733466585 |
12 | 215300b665a |
13 | c4b9428b36 |
14 | 64d18d2d38 |
15 | 3632c51837 |
hex | 1e8f3ce726 |
131252152102 has 8 divisors (see below), whose sum is σ = 196972569936. Its totient is φ = 65594628792.
The previous prime is 131252152069. The next prime is 131252152169. The reversal of 131252152102 is 201251252131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15718413 + ... + 15726760.
It is an arithmetic number, because the mean of its divisors is an integer number (24621571242).
Almost surely, 2131252152102 is an apocalyptic number.
131252152102 is a deficient number, since it is larger than the sum of its proper divisors (65720417834).
131252152102 is a wasteful number, since it uses less digits than its factorization.
131252152102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31447262.
The product of its (nonzero) digits is 1200, while the sum is 25.
The spelling of 131252152102 in words is "one hundred thirty-one billion, two hundred fifty-two million, one hundred fifty-two thousand, one hundred two".
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