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379296970 = 25134616329
BaseRepresentation
bin10110100110111…
…001110011001010
3222102201021121221
4112212321303022
51234100000340
6101345352254
712253654033
oct2646716312
9872637557
10379296970
11185115478
12a703868a
13607731a0
1438535a8a
152347444a
hex169b9cca

379296970 has 32 divisors (see below), whose sum is σ = 736963920. Its totient is φ = 139722240.

The previous prime is 379296961. The next prime is 379296989. The reversal of 379296970 is 79692973.

It can be written as a sum of positive squares in 8 ways, for example, as 109056249 + 270240721 = 10443^2 + 16439^2 .

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, 56766 + ... + 63094.

Almost surely, 2379296970 is an apocalyptic number.

379296970 is a deficient number, since it is larger than the sum of its proper divisors (357666950).

379296970 is a wasteful number, since it uses less digits than its factorization.

379296970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810.

The product of its (nonzero) digits is 1285956, while the sum is 52.

The square root of 379296970 is about 19475.5480025595. The cubic root of 379296970 is about 723.8686882211.

The spelling of 379296970 in words is "three hundred seventy-nine million, two hundred ninety-six thousand, nine hundred seventy".

Divisors: 1 2 5 10 13 26 65 130 461 922 2305 4610 5993 6329 11986 12658 29965 31645 59930 63290 82277 164554 411385 822770 2917669 5835338 14588345 29176690 37929697 75859394 189648485 379296970