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379075133 = 5310197019
BaseRepresentation
bin10110100110000…
…011101000111101
3222102022000022202
4112212003220331
51234020401013
6101340521245
712252041213
oct2646035075
9872260282
10379075133
11184a83838
12a6b50225
13606c6218
14384b8cb3
152342d858
hex16983a3d

379075133 has 8 divisors (see below), whose sum is σ = 386661600. Its totient is φ = 371504848.

The previous prime is 379075091. The next prime is 379075139. The reversal of 379075133 is 331570973.

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 379075133 - 214 = 379058749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379075139) 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, 50498 + ... + 57516.

It is an arithmetic number, because the mean of its divisors is an integer number (48332700).

Almost surely, 2379075133 is an apocalyptic number.

It is an amenable number.

379075133 is a deficient number, since it is larger than the sum of its proper divisors (7586467).

379075133 is a wasteful number, since it uses less digits than its factorization.

379075133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8091.

The product of its (nonzero) digits is 59535, while the sum is 38.

The square root of 379075133 is about 19469.8518997963. The cubic root of 379075133 is about 723.7275392121.

The spelling of 379075133 in words is "three hundred seventy-nine million, seventy-five thousand, one hundred thirty-three".

Divisors: 1 53 1019 7019 54007 372007 7152361 379075133