Search a number
-
+
80527683076 = 222323121992
BaseRepresentation
bin100101011111111010…
…0101110111000000100
321200212010001011002121
41022333310232320010
52304410041324301
6100554403415324
75550360004141
oct1127764567004
9250763034077
1080527683076
11311738611a5
1213734684544
137794560419
143c7cc993c8
1521649a43a1
hex12bfd2ee04

80527683076 has 81 divisors (see below), whose sum is σ = 152991183303. Its totient is φ = 37083586320.

The previous prime is 80527683043. The next prime is 80527683077. The reversal of 80527683076 is 67038672508.

The square root of 80527683076 is 283774.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80527683077) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 404661625 + ... + 404661823.

Almost surely, 280527683076 is an apocalyptic number.

80527683076 is the 283774-th square number.

It is an amenable number.

80527683076 is a deficient number, since it is larger than the sum of its proper divisors (72463500227).

80527683076 is a wasteful number, since it uses less digits than its factorization.

80527683076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 80527683076 in words is "eighty billion, five hundred twenty-seven million, six hundred eighty-three thousand, seventy-six".

Divisors: 1 2 4 23 31 46 62 92 124 199 398 529 713 796 961 1058 1426 1922 2116 2852 3844 4577 6169 9154 12338 16399 18308 22103 24676 32798 39601 44206 65596 79202 88412 105271 141887 158404 191239 210542 283774 382478 421084 508369 567548 764956 910823 1016738 1227631 1821646 2033476 2455262 3263401 3643292 4398497 4910524 6526802 8796994 13053604 17593988 20948929 28235513 38056561 41897858 56471026 76113122 83795716 101165431 112942052 152226244 202330862 404661724 649416799 875300903 1298833598 1750601806 2597667196 3501203612 20131920769 40263841538 80527683076