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379332933 = 3718063473
BaseRepresentation
bin10110100111000…
…010100101000101
3222102210002221220
4112213002211011
51234102123213
6101350230553
712254163630
oct2647024505
9872702856
10379332933
1118513a4a1
12a7055459
1360786675
1438544c17
152347ee23
hex169c2945

379332933 has 8 divisors (see below), whose sum is σ = 578031168. Its totient is φ = 216761664.

The previous prime is 379332887. The next prime is 379332937. The reversal of 379332933 is 339233973.

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

It is not a de Polignac number, because 379332933 - 216 = 379267397 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379332937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9031716 + ... + 9031757.

It is an arithmetic number, because the mean of its divisors is an integer number (72253896).

Almost surely, 2379332933 is an apocalyptic number.

It is an amenable number.

379332933 is a deficient number, since it is larger than the sum of its proper divisors (198698235).

379332933 is a wasteful number, since it uses less digits than its factorization.

379332933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18063483.

The product of its digits is 275562, while the sum is 42.

The square root of 379332933 is about 19476.4712666335. The cubic root of 379332933 is about 723.8915653411.

The spelling of 379332933 in words is "three hundred seventy-nine million, three hundred thirty-two thousand, nine hundred thirty-three".

Divisors: 1 3 7 21 18063473 54190419 126444311 379332933