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18084048710 = 2571331641051
BaseRepresentation
bin10000110101111001…
…001010111101000110
31201200022022212011212
4100311321022331012
5244014004024320
612150243531422
71210065610040
oct206571127506
951608285155
1018084048710
11773aa79502
123608389b72
13192277a750
14c37a68a90
1570c95b9c5
hex435e4af46

18084048710 has 64 divisors (see below), whose sum is σ = 41355546624. Its totient is φ = 5538672000.

The previous prime is 18084048667. The next prime is 18084048727. The reversal of 18084048710 is 1784048081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292316 + ... + 348735.

It is an arithmetic number, because the mean of its divisors is an integer number (646180416).

Almost surely, 218084048710 is an apocalyptic number.

18084048710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18084048710 is an abundant number, since it is smaller than the sum of its proper divisors (23271497914).

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

18084048710 is a wasteful number, since it uses less digits than its factorization.

18084048710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641109.

The product of its (nonzero) digits is 57344, while the sum is 41.

The spelling of 18084048710 in words is "eighteen billion, eighty-four million, forty-eight thousand, seven hundred ten".

Divisors: 1 2 5 7 10 13 14 26 31 35 62 65 70 91 130 155 182 217 310 403 434 455 806 910 1085 2015 2170 2821 4030 5642 14105 28210 641051 1282102 3205255 4487357 6410510 8333663 8974714 16667326 19872581 22436785 39745162 41668315 44873570 58335641 83336630 99362905 116671282 139108067 198725810 258343553 278216134 291678205 516687106 583356410 695540335 1291717765 1391080670 1808404871 2583435530 3616809742 9042024355 18084048710