Base | Representation |
---|---|
bin | 1111100100111… |
… | …11001011011000 |
3 | 100002212222222020 |
4 | 13302133023120 |
5 | 231423103131 |
6 | 20544454440 |
7 | 3144502614 |
oct | 762371330 |
9 | 302788866 |
10 | 130675416 |
11 | 67843413 |
12 | 3791a420 |
13 | 210c4041 |
14 | 134d8344 |
15 | b713996 |
hex | 7c9f2d8 |
130675416 has 128 divisors (see below), whose sum is σ = 357212160. Its totient is φ = 39744000.
The previous prime is 130675411. The next prime is 130675417. The reversal of 130675416 is 614576031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130675411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1293766 + ... + 1293866.
It is an arithmetic number, because the mean of its divisors is an integer number (2790720).
Almost surely, 2130675416 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130675416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178606080).
130675416 is an abundant number, since it is smaller than the sum of its proper divisors (226536744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130675416 is a wasteful number, since it uses less digits than its factorization.
130675416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225 (or 221 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 130675416 is about 11431.3348301937. The cubic root of 130675416 is about 507.4554998311.
The spelling of 130675416 in words is "one hundred thirty million, six hundred seventy-five thousand, four hundred sixteen".
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