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379244715 = 3525282981
BaseRepresentation
bin10110100110101…
…101000010101011
3222102121121221120
4112212231002223
51234041312330
6101344310323
712253345503
oct2646550253
9872547846
10379244715
1118508a193
12a70123a3
1360755475
1438520a03
1523463c10
hex169ad0ab

379244715 has 8 divisors (see below), whose sum is σ = 606791568. Its totient is φ = 202263840.

The previous prime is 379244713. The next prime is 379244777. The reversal of 379244715 is 517442973.

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

It is not a de Polignac number, because 379244715 - 21 = 379244713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379244713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12641476 + ... + 12641505.

It is an arithmetic number, because the mean of its divisors is an integer number (75848946).

Almost surely, 2379244715 is an apocalyptic number.

379244715 is a deficient number, since it is larger than the sum of its proper divisors (227546853).

379244715 is a wasteful number, since it uses less digits than its factorization.

379244715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25282989.

The product of its digits is 211680, while the sum is 42.

The square root of 379244715 is about 19474.2064023159. The cubic root of 379244715 is about 723.8354447044.

The spelling of 379244715 in words is "three hundred seventy-nine million, two hundred forty-four thousand, seven hundred fifteen".

Divisors: 1 3 5 15 25282981 75848943 126414905 379244715