Search a number
-
+
88528105376 = 256145352513
BaseRepresentation
bin101001001110010101…
…1111010111110100000
322110111200020201021122
41102130223322332200
52422301143333001
6104400320311412
76252544323404
oct1223453727640
9273450221248
1088528105376
11345a9897957
12151a7a72568
13846abc0809
1443db633104
152482034b1b
hex149cafafa0

88528105376 has 24 divisors (see below), whose sum is σ = 177146919684. Its totient is φ = 43538411520.

The previous prime is 88528105363. The next prime is 88528105409. The reversal of 88528105376 is 67350182588.

It can be written as a sum of positive squares in 2 ways, for example, as 81282010000 + 7246095376 = 285100^2 + 85124^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22674305 + ... + 22678208.

Almost surely, 288528105376 is an apocalyptic number.

It is an amenable number.

88528105376 is an abundant number, since it is smaller than the sum of its proper divisors (88618814308).

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

88528105376 is a wasteful number, since it uses less digits than its factorization.

88528105376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45352584 (or 45352576 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 88528105376 in words is "eighty-eight billion, five hundred twenty-eight million, one hundred five thousand, three hundred seventy-six".

Divisors: 1 2 4 8 16 32 61 122 244 488 976 1952 45352513 90705026 181410052 362820104 725640208 1451280416 2766503293 5533006586 11066013172 22132026344 44264052688 88528105376