Search a number
-
+
55760888070 = 2325839738457
BaseRepresentation
bin110011111011100110…
…111010000100000110
312022221001221121101200
4303323212322010012
51403144241404240
641341033203330
74012543504536
oct637346720406
9168831847350
1055760888070
1121714627578
12a982260546
135348438c34
1429ad8994c6
1516b54e9930
hexcfb9ba106

55760888070 has 48 divisors (see below), whose sum is σ = 145151304480. Its totient is φ = 14851827072.

The previous prime is 55760888033. The next prime is 55760888111. The reversal of 55760888070 is 7088806755.

It is a happy number.

55760888070 is a `hidden beast` number, since 557 + 6 + 0 + 8 + 8 + 80 + 7 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 55760887998 and 55760888016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293719 + ... + 444738.

It is an arithmetic number, because the mean of its divisors is an integer number (3023985510).

Almost surely, 255760888070 is an apocalyptic number.

55760888070 is an abundant number, since it is smaller than the sum of its proper divisors (89390416410).

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

55760888070 is a wasteful number, since it uses less digits than its factorization.

55760888070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739309 (or 739306 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 54.

The spelling of 55760888070 in words is "fifty-five billion, seven hundred sixty million, eight hundred eighty-eight thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 839 1678 2517 4195 5034 7551 8390 12585 15102 25170 37755 75510 738457 1476914 2215371 3692285 4430742 6646113 7384570 11076855 13292226 22153710 33230565 66461130 619565423 1239130846 1858696269 3097827115 3717392538 5576088807 6195654230 9293481345 11152177614 18586962690 27880444035 55760888070