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130374307 = 798318947
BaseRepresentation
bin1111100010101…
…01101010100011
3100002022200221001
413301111222203
5231333434212
620534212431
73142110010
oct761255243
9302280831
10130374307
1167658168
12377b4117
1321019c7b
141345a707
15b6a4657
hex7c55aa3

130374307 has 8 divisors (see below), whose sum is σ = 149158656. Its totient is φ = 111629832.

The previous prime is 130374259. The next prime is 130374311. The reversal of 130374307 is 703473031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130374307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130374337) 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, 2593 + ... + 16354.

It is an arithmetic number, because the mean of its divisors is an integer number (18644832).

Almost surely, 2130374307 is an apocalyptic number.

130374307 is a deficient number, since it is larger than the sum of its proper divisors (18784349).

130374307 is an equidigital number, since it uses as much as digits as its factorization.

130374307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19937.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 130374307 is about 11418.1569003058. The cubic root of 130374307 is about 507.0654317372.

The spelling of 130374307 in words is "one hundred thirty million, three hundred seventy-four thousand, three hundred seven".

Divisors: 1 7 983 6881 18947 132629 18624901 130374307