Base | Representation |
---|---|
bin | 1111100001111… |
… | …01010000111101 |
3 | 100002010121211111 |
4 | 13300331100331 |
5 | 231322234430 |
6 | 20532122021 |
7 | 3141212434 |
oct | 760752075 |
9 | 302117744 |
10 | 130274365 |
11 | 6759a071 |
12 | 37766311 |
13 | 20cb3630 |
14 | 1343211b |
15 | b684c2a |
hex | 7c3d43d |
130274365 has 16 divisors (see below), whose sum is σ = 171940608. Its totient is φ = 94153536.
The previous prime is 130274341. The next prime is 130274377. The reversal of 130274365 is 563472031.
It is a cyclic number.
It is not a de Polignac number, because 130274365 - 215 = 130241597 is a prime.
It is a Duffinian number.
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, 18267 + ... + 24376.
It is an arithmetic number, because the mean of its divisors is an integer number (10746288).
Almost surely, 2130274365 is an apocalyptic number.
It is an amenable number.
130274365 is a deficient number, since it is larger than the sum of its proper divisors (41666243).
130274365 is a wasteful number, since it uses less digits than its factorization.
130274365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42708.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 130274365 is about 11413.7796106285. The cubic root of 130274365 is about 506.9358303114.
The spelling of 130274365 in words is "one hundred thirty million, two hundred seventy-four thousand, three hundred sixty-five".
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