Search a number
-
+
14874285470 = 25111956312641
BaseRepresentation
bin11011101101001001…
…11001010110011110
31102101121120222202212
431312210321112132
5220430304113340
610455543320422
71034412224522
oct156644712636
942347528685
1014874285470
116343167910
122a71450112
1315307a1065
14a1165bd82
155c0c80a65
hex37693959e

14874285470 has 64 divisors (see below), whose sum is σ = 30801980160. Its totient is φ = 5114649600.

The previous prime is 14874285463. The next prime is 14874285521. The reversal of 14874285470 is 7458247841.

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, 1170350 + ... + 1182990.

It is an arithmetic number, because the mean of its divisors is an integer number (481280940).

Almost surely, 214874285470 is an apocalyptic number.

14874285470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14874285470 is an abundant number, since it is smaller than the sum of its proper divisors (15927694690).

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

14874285470 is a wasteful number, since it uses less digits than its factorization.

14874285470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13241.

The product of its (nonzero) digits is 2007040, while the sum is 50.

The spelling of 14874285470 in words is "fourteen billion, eight hundred seventy-four million, two hundred eighty-five thousand, four hundred seventy".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 563 1045 1126 2090 2815 5630 6193 10697 12386 12641 21394 25282 30965 53485 61930 63205 106970 117667 126410 139051 235334 240179 278102 480358 588335 695255 1176670 1200895 1390510 2401790 2641969 5283938 7116883 13209845 14233766 26419690 35584415 71168830 78285713 135220777 156571426 270441554 391428565 676103885 782857130 1352207770 1487428547 2974857094 7437142735 14874285470