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372860742 = 23307920183
BaseRepresentation
bin10110001110010…
…110011101000110
3221222121021210010
4112032112131012
51230423020432
6100555411050
712145156362
oct2616263506
9858537703
10372860742
11181519881
12a4a53a86
135c32b777
143773c2a2
1522b023cc
hex16396746

372860742 has 16 divisors (see below), whose sum is σ = 746000640. Its totient is φ = 124240392.

The previous prime is 372860723. The next prime is 372860749. The reversal of 372860742 is 247068273.

It is a self number, because there is not a number n which added to its sum of digits gives 372860742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372860749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8383 + ... + 28565.

It is an arithmetic number, because the mean of its divisors is an integer number (46625040).

Almost surely, 2372860742 is an apocalyptic number.

372860742 is an abundant number, since it is smaller than the sum of its proper divisors (373139898).

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

372860742 is a wasteful number, since it uses less digits than its factorization.

372860742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23267.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 372860742 is about 19309.6023263039. The cubic root of 372860742 is about 719.7509053443.

The spelling of 372860742 in words is "three hundred seventy-two million, eight hundred sixty thousand, seven hundred forty-two".

Divisors: 1 2 3 6 3079 6158 9237 18474 20183 40366 60549 121098 62143457 124286914 186430371 372860742