Search a number
-
+
52502550000255 = 3251482178720959
BaseRepresentation
bin10111111000000001100111…
…10101111011001001111111
320212220012020222111021002100
423330000303311323021333
523340200210300002010
6303355201041000143
714026120063432605
oct1374006365731177
9225805228437070
1052502550000255
111580222a8112a3
125a7b419923053
13233ac7a4bcab4
14cd71cbc25875
15610aa25762c0
hex2fc033d7b27f

52502550000255 has 24 divisors (see below), whose sum is σ = 91010561391360. Its totient is φ = 27999470341440.

The previous prime is 52502550000247. The next prime is 52502550000289. The reversal of 52502550000255 is 55200005520525.

52502550000255 is a `hidden beast` number, since 5 + 2 + 50 + 2 + 550 + 0 + 0 + 0 + 2 + 55 = 666.

It is not a de Polignac number, because 52502550000255 - 23 = 52502550000247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38693535 + ... + 40027424.

It is an arithmetic number, because the mean of its divisors is an integer number (3792106724640).

Almost surely, 252502550000255 is an apocalyptic number.

52502550000255 is a deficient number, since it is larger than the sum of its proper divisors (38508011391105).

52502550000255 is a wasteful number, since it uses less digits than its factorization.

52502550000255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78735791 (or 78735788 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 36.

The spelling of 52502550000255 in words is "fifty-two trillion, five hundred two billion, five hundred fifty million, two hundred fifty-five", and thus it is an aban number.

Divisors: 1 3 5 9 15 45 14821 44463 74105 133389 222315 666945 78720959 236162877 393604795 708488631 1180814385 3542443155 1166723333339 3500170000017 5833616666695 10500510000051 17500850000085 52502550000255