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373380680 = 2359334517
BaseRepresentation
bin10110010000010…
…101011001001000
3222000120201000002
4112100111121020
51231041140210
6101014502132
712152453261
oct2620253110
9860521002
10373380680
11181844482
12a5064948
135c48131a
1437835968
1522ba64a5
hex16415648

373380680 has 16 divisors (see below), whose sum is σ = 840106620. Its totient is φ = 149352256.

The previous prime is 373380661. The next prime is 373380701. The reversal of 373380680 is 86083373.

It can be written as a sum of positive squares in 2 ways, for example, as 345142084 + 28238596 = 18578^2 + 5314^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4667219 + ... + 4667298.

Almost surely, 2373380680 is an apocalyptic number.

It is an amenable number.

373380680 is an abundant number, since it is smaller than the sum of its proper divisors (466725940).

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

373380680 is a wasteful number, since it uses less digits than its factorization.

373380680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9334528 (or 9334524 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 373380680 is about 19323.0608341432. The cubic root of 373380680 is about 720.0853036791.

The spelling of 373380680 in words is "three hundred seventy-three million, three hundred eighty thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 9334517 18669034 37338068 46672585 74676136 93345170 186690340 373380680