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379720095 = 35220311491
BaseRepresentation
bin10110101000100…
…001000110011111
3222110111210001020
4112220201012133
51234202020340
6101402415223
712260365446
oct2650410637
9873453036
10379720095
11185384367
12a7201513
1360890961
1438605d5d
15235099d0
hex16a2119f

379720095 has 16 divisors (see below), whose sum is σ = 607880832. Its totient is φ = 202407840.

The previous prime is 379720069. The next prime is 379720123. The reversal of 379720095 is 590027973.

It is not a de Polignac number, because 379720095 - 25 = 379720063 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27300 + ... + 38790.

It is an arithmetic number, because the mean of its divisors is an integer number (37992552).

Almost surely, 2379720095 is an apocalyptic number.

379720095 is a deficient number, since it is larger than the sum of its proper divisors (228160737).

379720095 is a wasteful number, since it uses less digits than its factorization.

379720095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13702.

The product of its (nonzero) digits is 119070, while the sum is 42.

The square root of 379720095 is about 19486.4079552903. The cubic root of 379720095 is about 724.1377589322.

The spelling of 379720095 in words is "three hundred seventy-nine million, seven hundred twenty thousand, ninety-five".

Divisors: 1 3 5 15 2203 6609 11015 11491 33045 34473 57455 172365 25314673 75944019 126573365 379720095