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379142896 = 24113169491
BaseRepresentation
bin10110100110010…
…100001011110000
3222102102110021111
4112212110023300
51234030033041
6101342203104
712252442606
oct2646241360
9872373244
10379142896
1118501a740
12a6b83494
136071b012
14384d5876
1523443981
hex169942f0

379142896 has 40 divisors (see below), whose sum is σ = 827232768. Its totient is φ = 166776000.

The previous prime is 379142893. The next prime is 379142941. The reversal of 379142896 is 698241973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379142893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29290 + ... + 40201.

Almost surely, 2379142896 is an apocalyptic number.

It is an amenable number.

379142896 is an abundant number, since it is smaller than the sum of its proper divisors (448089872).

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

379142896 is a wasteful number, since it uses less digits than its factorization.

379142896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69541 (or 69535 counting only the distinct ones).

The product of its digits is 653184, while the sum is 49.

The square root of 379142896 is about 19471.5920253070. The cubic root of 379142896 is about 723.7706608547.

The spelling of 379142896 in words is "three hundred seventy-nine million, one hundred forty-two thousand, eight hundred ninety-six".

Divisors: 1 2 4 8 11 16 22 31 44 62 88 124 176 248 341 496 682 1364 2728 5456 69491 138982 277964 555928 764401 1111856 1528802 2154221 3057604 4308442 6115208 8616884 12230416 17233768 23696431 34467536 47392862 94785724 189571448 379142896