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382676680 = 23528793323
BaseRepresentation
bin10110110011110…
…010111011001000
3222200001222201101
4112303302323020
51240431123210
6101550031144
712324461311
oct2663627310
9880058641
10382676680
11187013721
12a81a84b4
1361387609
1438b75608
15238e0a3a
hex16cf2ec8

382676680 has 32 divisors (see below), whose sum is σ = 861580800. Its totient is φ = 152971456.

The previous prime is 382676669. The next prime is 382676683. The reversal of 382676680 is 86676283.

It is a self number, because there is not a number n which added to its sum of digits gives 382676680.

It is not an unprimeable number, because it can be changed into a prime (382676683) 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, 113499 + ... + 116821.

It is an arithmetic number, because the mean of its divisors is an integer number (26924400).

Almost surely, 2382676680 is an apocalyptic number.

It is an amenable number.

382676680 is an abundant number, since it is smaller than the sum of its proper divisors (478904120).

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

382676680 is a wasteful number, since it uses less digits than its factorization.

382676680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6213 (or 6209 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 382676680 is about 19562.1236066026. The cubic root of 382676680 is about 726.0123345075.

The spelling of 382676680 in words is "three hundred eighty-two million, six hundred seventy-six thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 2879 3323 5758 6646 11516 13292 14395 16615 23032 26584 28790 33230 57580 66460 115160 132920 9566917 19133834 38267668 47834585 76535336 95669170 191338340 382676680