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379661752 = 23199238481
BaseRepresentation
bin10110101000010…
…010110110111000
3222110101211000101
4112220102312320
51234143134002
6101401245144
712260033401
oct2650226670
9873354011
10379661752
11185344548
12a71937b4
1360870232
14385cc9a8
15234e7587
hex16a12db8

379661752 has 16 divisors (see below), whose sum is σ = 715446000. Its totient is φ = 188876160.

The previous prime is 379661747. The next prime is 379661767. The reversal of 379661752 is 257166973.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117649 + ... + 120832.

It is an arithmetic number, because the mean of its divisors is an integer number (44715375).

Almost surely, 2379661752 is an apocalyptic number.

It is an amenable number.

379661752 is a deficient number, since it is larger than the sum of its proper divisors (335784248).

379661752 is a wasteful number, since it uses less digits than its factorization.

379661752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238686 (or 238682 counting only the distinct ones).

The product of its digits is 476280, while the sum is 46.

The square root of 379661752 is about 19484.9108799604. The cubic root of 379661752 is about 724.1006697414.

The spelling of 379661752 in words is "three hundred seventy-nine million, six hundred sixty-one thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 199 398 796 1592 238481 476962 953924 1907848 47457719 94915438 189830876 379661752