Search a number
-
+
88314560852 = 2273154091459
BaseRepresentation
bin101001000111111110…
…1010100000101010100
322102221210102112021012
41102033331110011110
52421332011421402
6104323211311352
76244342244540
oct1221775240524
9272853375235
1088314560852
11344aa2a3781
121514844b558
1384358a34cb
1443bb126a20
15246d402452
hex148ff54154

88314560852 has 12 divisors (see below), whose sum is σ = 176629121760. Its totient is φ = 37849097496.

The previous prime is 88314560821. The next prime is 88314560899. The reversal of 88314560852 is 25806541388.

88314560852 is an admirable number.

It is a super-2 number, since 2×883145608522 (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 88314560852.

It is a congruent number.

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, 1577045702 + ... + 1577045757.

It is an arithmetic number, because the mean of its divisors is an integer number (14719093480).

Almost surely, 288314560852 is an apocalyptic number.

It is an amenable number.

88314560852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

88314560852 is a wasteful number, since it uses less digits than its factorization.

88314560852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154091470 (or 3154091468 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 50.

The spelling of 88314560852 in words is "eighty-eight billion, three hundred fourteen million, five hundred sixty thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 3154091459 6308182918 12616365836 22078640213 44157280426 88314560852