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379870104 = 23315827921
BaseRepresentation
bin10110101001000…
…101101110011000
3222110210101211010
4112221011232120
51234221320404
6101405533520
712261562005
oct2651055630
9873711733
10379870104
11185477039
12a72742a0
1360914013
14386448ac
1523539189
hex16a45b98

379870104 has 16 divisors (see below), whose sum is σ = 949675320. Its totient is φ = 126623360.

The previous prime is 379870103. The next prime is 379870109. The reversal of 379870104 is 401078973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379870103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7913937 + ... + 7913984.

Almost surely, 2379870104 is an apocalyptic number.

It is an amenable number.

379870104 is an abundant number, since it is smaller than the sum of its proper divisors (569805216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379870104 is a wasteful number, since it uses less digits than its factorization.

379870104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15827930 (or 15827926 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 379870104 is about 19490.2566427433. The cubic root of 379870104 is about 724.2331036183.

The spelling of 379870104 in words is "three hundred seventy-nine million, eight hundred seventy thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 24 15827921 31655842 47483763 63311684 94967526 126623368 189935052 379870104