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379100371 = 1329161567
BaseRepresentation
bin10110100110001…
…001110011010011
3222102100021221111
4112212021303103
51234022202441
6101341234151
712252204616
oct2646116323
9872307844
10379100371
11184aa07a1
12a6b62957
1360704860
14384c417d
1523436081
hex16989cd3

379100371 has 4 divisors (see below), whose sum is σ = 408261952. Its totient is φ = 349938792.

The previous prime is 379100353. The next prime is 379100387. The reversal of 379100371 is 173001973.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 379100371 - 27 = 379100243 is a prime.

It is the 19471-st Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379100171) by changing a digit.

It is a nontrivial repunit in base 19470.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14580771 + ... + 14580796.

It is an arithmetic number, because the mean of its divisors is an integer number (102065488).

Almost surely, 2379100371 is an apocalyptic number.

379100371 is a deficient number, since it is larger than the sum of its proper divisors (29161581).

379100371 is a wasteful number, since it uses less digits than its factorization.

379100371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29161580.

The product of its (nonzero) digits is 3969, while the sum is 31.

The square root of 379100371 is about 19470.5000192599. The cubic root of 379100371 is about 723.7436002588.

The spelling of 379100371 in words is "three hundred seventy-nine million, one hundred thousand, three hundred seventy-one".

Divisors: 1 13 29161567 379100371