Search a number
-
+
83676195026 = 2109811473287
BaseRepresentation
bin100110111101101111…
…1010110100011010010
321222222112112010112022
41031323133112203102
52332332101220101
6102235035131442
76021400631234
oct1157337264322
9258875463468
1083676195026
113253a037896
1214272ba3b82
137b76942448
14409b0c0254
15229b0d1a1b
hex137b7d68d2

83676195026 has 16 divisors (see below), whose sum is σ = 126822252480. Its totient is φ = 41403059280.

The previous prime is 83676195019. The next prime is 83676195047. The reversal of 83676195026 is 62059167638.

It is a super-2 number, since 2×836761950262 (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59846 + ... + 413441.

It is an arithmetic number, because the mean of its divisors is an integer number (7926390780).

Almost surely, 283676195026 is an apocalyptic number.

83676195026 is a deficient number, since it is larger than the sum of its proper divisors (43146057454).

83676195026 is a wasteful number, since it uses less digits than its factorization.

83676195026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474209.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 83676195026 in words is "eighty-three billion, six hundred seventy-six million, one hundred ninety-five thousand, twenty-six".

Divisors: 1 2 109 218 811 1622 88399 176798 473287 946574 51588283 103176566 383835757 767671514 41838097513 83676195026