Base | Representation |
---|---|
bin | 1111100010101… |
… | …11001000100111 |
3 | 100002100000012000 |
4 | 13301113020213 |
5 | 231334132302 |
6 | 20534300343 |
7 | 3142133400 |
oct | 761271047 |
9 | 302300160 |
10 | 130380327 |
11 | 67661740 |
12 | 377b76b3 |
13 | 2101c92c |
14 | 1345c9a7 |
15 | b6a631c |
hex | 7c57227 |
130380327 has 144 divisors (see below), whose sum is σ = 268784640. Its totient is φ = 61689600.
The previous prime is 130380281. The next prime is 130380373. The reversal of 130380327 is 723083031.
It is an interprime number because it is at equal distance from previous prime (130380281) and next prime (130380373).
It is not a de Polignac number, because 130380327 - 214 = 130363943 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 130380327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130380377) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4205802 + ... + 4205832.
It is an arithmetic number, because the mean of its divisors is an integer number (1866560).
Almost surely, 2130380327 is an apocalyptic number.
130380327 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
130380327 is an abundant number, since it is smaller than the sum of its proper divisors (138404313).
130380327 is a wasteful number, since it uses less digits than its factorization.
130380327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99 (or 69 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 130380327 is about 11418.4205124877. The cubic root of 130380327 is about 507.0732361556.
The spelling of 130380327 in words is "one hundred thirty million, three hundred eighty thousand, three hundred twenty-seven".
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