Base | Representation |
---|---|
bin | 1111100010000… |
… | …10101001110000 |
3 | 100002011202002210 |
4 | 13301002221300 |
5 | 231323441212 |
6 | 20532412120 |
7 | 3141333660 |
oct | 761025160 |
9 | 302152083 |
10 | 130296432 |
11 | 67604702 |
12 | 37777040 |
13 | 20cc06a6 |
14 | 1343a1a0 |
15 | b68b53c |
hex | 7c42a70 |
130296432 has 80 divisors (see below), whose sum is σ = 407331072. Its totient is φ = 35036160.
The previous prime is 130296421. The next prime is 130296437. The reversal of 130296432 is 234692031.
It is a self number, because there is not a number n which added to its sum of digits gives 130296432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130296437) 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, 5694 + ... + 17117.
Almost surely, 2130296432 is an apocalyptic number.
130296432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130296432 is an abundant number, since it is smaller than the sum of its proper divisors (277034640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130296432 is a wasteful number, since it uses less digits than its factorization.
130296432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22846 (or 22840 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 130296432 is about 11414.7462521074. The cubic root of 130296432 is about 506.9644517556.
The spelling of 130296432 in words is "one hundred thirty million, two hundred ninety-six thousand, four hundred thirty-two".
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