Base | Representation |
---|---|
bin | 1111100011111… |
… | …01011101010110 |
3 | 100002121222111220 |
4 | 13301331131112 |
5 | 231404143202 |
6 | 20541511210 |
7 | 3143356140 |
oct | 761753526 |
9 | 302558456 |
10 | 130537302 |
11 | 67759675 |
12 | 37872506 |
13 | 2107620c |
14 | 1349dc90 |
15 | b6d7abc |
hex | 7c7d756 |
130537302 has 16 divisors (see below), whose sum is σ = 298371072. Its totient is φ = 37296360.
The previous prime is 130537301. The next prime is 130537307. The reversal of 130537302 is 203735031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130537301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1553974 + ... + 1554057.
It is an arithmetic number, because the mean of its divisors is an integer number (18648192).
Almost surely, 2130537302 is an apocalyptic number.
130537302 is an abundant number, since it is smaller than the sum of its proper divisors (167833770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130537302 is a wasteful number, since it uses less digits than its factorization.
130537302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3108043.
The product of its (nonzero) digits is 1890, while the sum is 24.
The square root of 130537302 is about 11425.2922063289. The cubic root of 130537302 is about 507.2766561545.
The spelling of 130537302 in words is "one hundred thirty million, five hundred thirty-seven thousand, three hundred two".
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