Base | Representation |
---|---|
bin | 1111100111110… |
… | …10111100100110 |
3 | 100010121002120221 |
4 | 13303322330212 |
5 | 232022120202 |
6 | 21000514554 |
7 | 3150626524 |
oct | 763727446 |
9 | 303532527 |
10 | 131051302 |
11 | 67a7a868 |
12 | 37a7ba5a |
13 | 211c6165 |
14 | 13595314 |
15 | b78a037 |
hex | 7cfaf26 |
131051302 has 16 divisors (see below), whose sum is σ = 200737152. Its totient is φ = 64149120.
The previous prime is 131051281. The next prime is 131051321. The reversal of 131051302 is 203150131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24798 + ... + 29614.
It is an arithmetic number, because the mean of its divisors is an integer number (12546072).
Almost surely, 2131051302 is an apocalyptic number.
131051302 is a deficient number, since it is larger than the sum of its proper divisors (69685850).
131051302 is a wasteful number, since it uses less digits than its factorization.
131051302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5103.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 131051302 is about 11447.7640611606. The cubic root of 131051302 is about 507.9415969191.
The spelling of 131051302 in words is "one hundred thirty-one million, fifty-one thousand, three hundred two".
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