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13882662930 = 2351921281871
BaseRepresentation
bin11001110110111100…
…01010000000010010
31022211111200100101010
430323132022000102
5211412430203210
610213321351350
71001011454643
oct147336120022
938744610333
1013882662930
115984446154
122835338556
131403208066
14959a916ca
15563ba6920
hex33b78a012

13882662930 has 48 divisors (see below), whose sum is σ = 35164312704. Its totient is φ = 3507196320.

The previous prime is 13882662901. The next prime is 13882662967. The reversal of 13882662930 is 3926628831.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13882662930.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 630106 + ... + 651765.

It is an arithmetic number, because the mean of its divisors is an integer number (732589848).

Almost surely, 213882662930 is an apocalyptic number.

13882662930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13882662930 is an abundant number, since it is smaller than the sum of its proper divisors (21281649774).

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

13882662930 is a wasteful number, since it uses less digits than its factorization.

13882662930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281919 (or 1281900 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 13882662930 in words is "thirteen billion, eight hundred eighty-two million, six hundred sixty-two thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 361 570 722 1083 1805 2166 3610 5415 10830 1281871 2563742 3845613 6409355 7691226 12818710 19228065 24355549 38456130 48711098 73066647 121777745 146133294 243555490 365333235 462755431 730666470 925510862 1388266293 2313777155 2776532586 4627554310 6941331465 13882662930