Base | Representation |
---|---|
bin | 1111100111110… |
… | …11001001010010 |
3 | 100010121010201000 |
4 | 13303323021102 |
5 | 232022131424 |
6 | 21000522430 |
7 | 3150632064 |
oct | 763731122 |
9 | 303533630 |
10 | 131052114 |
11 | 67a80436 |
12 | 37a80416 |
13 | 211c663b |
14 | 13595734 |
15 | b78a3c9 |
hex | 7cfb252 |
131052114 has 32 divisors (see below), whose sum is σ = 303891840. Its totient is φ = 41784336.
The previous prime is 131052109. The next prime is 131052127. The reversal of 131052114 is 411250131.
131052114 is a `hidden beast` number, since 131 + 0 + 521 + 14 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 51517 + ... + 54000.
It is an arithmetic number, because the mean of its divisors is an integer number (9496620).
Almost surely, 2131052114 is an apocalyptic number.
131052114 is an abundant number, since it is smaller than the sum of its proper divisors (172839726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131052114 is a wasteful number, since it uses less digits than its factorization.
131052114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105551 (or 105545 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 131052114 is about 11447.7995265466. The cubic root of 131052114 is about 507.9426459935.
The spelling of 131052114 in words is "one hundred thirty-one million, fifty-two thousand, one hundred fourteen".
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