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379264972373 = 727740101477
BaseRepresentation
bin1011000010011011111…
…01000011011001010101
31100020221121221211101122
411201031331003121111
522203213313103443
6450122032333325
736254353034300
oct5411575033125
91306847854348
10379264972373
1113693320a231
12616070a4245
13299c28abb21
14144dc425b37
159ceb38b968
hex584df43655

379264972373 has 6 divisors (see below), whose sum is σ = 441185784246. Its totient is φ = 325084261992.

The previous prime is 379264972363. The next prime is 379264972423. The reversal of 379264972373 is 373279462973.

It can be written as a sum of positive squares in only one way, i.e., 351289733809 + 27975238564 = 592697^2 + 167258^2 .

It is not a de Polignac number, because 379264972373 - 28 = 379264972117 is a prime.

It is a super-2 number, since 2×3792649723732 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379264972363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3870050690 + ... + 3870050787.

It is an arithmetic number, because the mean of its divisors is an integer number (73530964041).

Almost surely, 2379264972373 is an apocalyptic number.

It is an amenable number.

379264972373 is a deficient number, since it is larger than the sum of its proper divisors (61920811873).

379264972373 is an equidigital number, since it uses as much as digits as its factorization.

379264972373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740101491 (or 7740101484 counting only the distinct ones).

The product of its digits is 72013536, while the sum is 62.

The spelling of 379264972373 in words is "three hundred seventy-nine billion, two hundred sixty-four million, nine hundred seventy-two thousand, three hundred seventy-three".

Divisors: 1 7 49 7740101477 54180710339 379264972373