Base | Representation |
---|---|
bin | 1111100011111… |
… | …01001001111101 |
3 | 100002121220210221 |
4 | 13301331021331 |
5 | 231404123221 |
6 | 20541501341 |
7 | 3143352415 |
oct | 761751175 |
9 | 302556727 |
10 | 130536061 |
11 | 67758747 |
12 | 37871851 |
13 | 21075796 |
14 | 1349d645 |
15 | b6d7541 |
hex | 7c7d27d |
130536061 has 16 divisors (see below), whose sum is σ = 141557760. Its totient is φ = 119977200.
The previous prime is 130536053. The next prime is 130536079. The reversal of 130536061 is 160635031.
It is a cyclic number.
It is not a de Polignac number, because 130536061 - 23 = 130536053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130536001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112836 + ... + 113986.
It is an arithmetic number, because the mean of its divisors is an integer number (8847360).
Almost surely, 2130536061 is an apocalyptic number.
It is an amenable number.
130536061 is a deficient number, since it is larger than the sum of its proper divisors (11021699).
130536061 is a wasteful number, since it uses less digits than its factorization.
130536061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1344.
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 130536061 is about 11425.2378968667. The cubic root of 130536061 is about 507.2750486132.
The spelling of 130536061 in words is "one hundred thirty million, five hundred thirty-six thousand, sixty-one".
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