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379137875 = 5319612617
BaseRepresentation
bin10110100110010…
…010111101010011
3222102102012101112
4112212102331103
51234024403000
6101342123535
712252422144
oct2646227523
9872365345
10379137875
11185016996
12a6b805ab
136071894c
14384d3acb
1523442235
hex16992f53

379137875 has 32 divisors (see below), whose sum is σ = 506425920. Its totient is φ = 282528000.

The previous prime is 379137823. The next prime is 379137901. The reversal of 379137875 is 578731973.

It is not a de Polignac number, because 379137875 - 216 = 379072339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143567 + ... + 146183.

It is an arithmetic number, because the mean of its divisors is an integer number (15825810).

Almost surely, 2379137875 is an apocalyptic number.

379137875 is a deficient number, since it is larger than the sum of its proper divisors (127288045).

379137875 is a wasteful number, since it uses less digits than its factorization.

379137875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712 (or 2702 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 50.

The square root of 379137875 is about 19471.4630934606. The cubic root of 379137875 is about 723.7674658689.

The spelling of 379137875 in words is "three hundred seventy-nine million, one hundred thirty-seven thousand, eight hundred seventy-five".

Divisors: 1 5 19 25 61 95 125 305 475 1159 1525 2375 2617 5795 7625 13085 28975 49723 65425 144875 159637 248615 327125 798185 1243075 3033103 3990925 6215375 15165515 19954625 75827575 379137875