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379596970 = 2556966713
BaseRepresentation
bin10110101000000…
…011000010101010
3222110021112011001
4112220003002222
51234134100340
6101400025214
712256343464
oct2650030252
9873245131
10379596970
111852aa905
12a716220a
13608498bc
14385b3134
15234d329a
hex16a030aa

379596970 has 16 divisors (see below), whose sum is σ = 684485640. Its totient is φ = 151569664.

The previous prime is 379596947. The next prime is 379596989. The reversal of 379596970 is 79695973.

It can be written as a sum of positive squares in 4 ways, for example, as 305585361 + 74011609 = 17481^2 + 8603^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27667 + ... + 39046.

Almost surely, 2379596970 is an apocalyptic number.

379596970 is a deficient number, since it is larger than the sum of its proper divisors (304888670).

379596970 is a wasteful number, since it uses less digits than its factorization.

379596970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67289.

The product of its (nonzero) digits is 3214890, while the sum is 55.

The square root of 379596970 is about 19483.2484457803. The cubic root of 379596970 is about 724.0594827659.

The spelling of 379596970 in words is "three hundred seventy-nine million, five hundred ninety-six thousand, nine hundred seventy".

Divisors: 1 2 5 10 569 1138 2845 5690 66713 133426 333565 667130 37959697 75919394 189798485 379596970