Base | Representation |
---|---|
bin | 10101111111001… |
… | …000101011000010 |
3 | 221201002122102202 |
4 | 111333020223002 |
5 | 1223412402010 |
6 | 100334113202 |
7 | 12066234644 |
oct | 2577105302 |
9 | 851078382 |
10 | 368872130 |
11 | 17a245100 |
12 | a364b802 |
13 | 5b563143 |
14 | 36dc0894 |
15 | 225b56a5 |
hex | 15fc8ac2 |
368872130 has 48 divisors (see below), whose sum is σ = 742331520. Its totient is φ = 131836320.
The previous prime is 368872117. The next prime is 368872151. The reversal of 368872130 is 31278863.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68807 + ... + 73973.
It is an arithmetic number, because the mean of its divisors is an integer number (15465240).
Almost surely, 2368872130 is an apocalyptic number.
368872130 is an abundant number, since it is smaller than the sum of its proper divisors (373459390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368872130 is a wasteful number, since it uses less digits than its factorization.
368872130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5255 (or 5244 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 368872130 is about 19206.0441007512. The cubic root of 368872130 is about 717.1752296763.
The spelling of 368872130 in words is "three hundred sixty-eight million, eight hundred seventy-two thousand, one hundred thirty".
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