Base | Representation |
---|---|
bin | 1111100101101… |
… | …00011111110000 |
3 | 100010001102202022 |
4 | 13302310133300 |
5 | 231433401421 |
6 | 20550411012 |
7 | 3145315316 |
oct | 762643760 |
9 | 303042668 |
10 | 130762736 |
11 | 678a2a85 |
12 | 37960a68 |
13 | 21124a00 |
14 | 1351c0b6 |
15 | b72e7ab |
hex | 7cb47f0 |
130762736 has 60 divisors (see below), whose sum is σ = 281970792. Its totient is φ = 58675968.
The previous prime is 130762729. The next prime is 130762763. The reversal of 130762736 is 637267031.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 130762696 and 130762705.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99395 + ... + 100701.
Almost surely, 2130762736 is an apocalyptic number.
130762736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130762736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140985396).
130762736 is an abundant number, since it is smaller than the sum of its proper divisors (151208056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130762736 is a wasteful number, since it uses less digits than its factorization.
130762736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1378 (or 1359 counting only the distinct ones).
The product of its (nonzero) digits is 31752, while the sum is 35.
The square root of 130762736 is about 11435.1535188645. The cubic root of 130762736 is about 507.5685053972.
The spelling of 130762736 in words is "one hundred thirty million, seven hundred sixty-two thousand, seven hundred thirty-six".
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