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130764371 = 10310331229
BaseRepresentation
bin1111100101101…
…00111001010011
3100010001111222212
413302310321103
5231433424441
620550422335
73145323143
oct762647123
9303044885
10130764371
11678a4231
12379619ab
132112568a
141351c923
15b72eeeb
hex7cb4e53

130764371 has 8 divisors (see below), whose sum is σ = 132269280. Its totient is φ = 129264192.

The previous prime is 130764343. The next prime is 130764373. The reversal of 130764371 is 173467031.

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

It is a cyclic number.

It is not a de Polignac number, because 130764371 - 26 = 130764307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130764373) 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, 105785 + ... + 107013.

It is an arithmetic number, because the mean of its divisors is an integer number (16533660).

Almost surely, 2130764371 is an apocalyptic number.

130764371 is a deficient number, since it is larger than the sum of its proper divisors (1504909).

130764371 is a wasteful number, since it uses less digits than its factorization.

130764371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 130764371 is about 11435.2250087176. The cubic root of 130764371 is about 507.5706208598.

The spelling of 130764371 in words is "one hundred thirty million, seven hundred sixty-four thousand, three hundred seventy-one".

Divisors: 1 103 1033 1229 106399 126587 1269557 130764371