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6044868990 = 232567165211
BaseRepresentation
bin1011010000100110…
…10110000101111110
3120121021111011100200
411220103112011332
544334441301430
62435454304330
7302540352516
oct55023260576
916537434320
106044868990
1126221975a6
1212084b80a6
13754478874
14414b6c846
15255a4c460
hex1684d617e

6044868990 has 24 divisors (see below), whose sum is σ = 15716659608. Its totient is φ = 1611965040.

The previous prime is 6044868941. The next prime is 6044869009. The reversal of 6044868990 is 998684406.

It is a super-2 number, since 2×60448689902 = 73080882212527240200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33582516 + ... + 33582695.

It is an arithmetic number, because the mean of its divisors is an integer number (654860817).

Almost surely, 26044868990 is an apocalyptic number.

6044868990 is an abundant number, since it is smaller than the sum of its proper divisors (9671790618).

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

6044868990 is a wasteful number, since it uses less digits than its factorization.

6044868990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67165224 (or 67165221 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The square root of 6044868990 is about 77748.7555527418. The cubic root of 6044868990 is about 1821.6389244091.

The spelling of 6044868990 in words is "six billion, forty-four million, eight hundred sixty-eight thousand, nine hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 67165211 134330422 201495633 335826055 402991266 604486899 671652110 1007478165 1208973798 2014956330 3022434495 6044868990