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8955075164 = 227245689159
BaseRepresentation
bin10000101011100001…
…11001101001011100
3212010002112221201112
420111300321221130
5121314444401124
64040334201152
7434625611600
oct102560715134
925102487645
108955075164
1138859a7572
12189b0531b8
13ac9380c59
1460d47d500
153762a590e
hex215c39a5c

8955075164 has 18 divisors (see below), whose sum is σ = 18229974840. Its totient is φ = 3837889272.

The previous prime is 8955075163. The next prime is 8955075179. The reversal of 8955075164 is 4615705598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8955075161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22844384 + ... + 22844775.

It is an arithmetic number, because the mean of its divisors is an integer number (1012776380).

Almost surely, 28955075164 is an apocalyptic number.

It is an amenable number.

8955075164 is an abundant number, since it is smaller than the sum of its proper divisors (9274899676).

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

8955075164 is a wasteful number, since it uses less digits than its factorization.

8955075164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45689177 (or 45689168 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 50.

The square root of 8955075164 is about 94631.2589158572. The cubic root of 8955075164 is about 2076.6170325777.

The spelling of 8955075164 in words is "eight billion, nine hundred fifty-five million, seventy-five thousand, one hundred sixty-four".

Divisors: 1 2 4 7 14 28 49 98 196 45689159 91378318 182756636 319824113 639648226 1279296452 2238768791 4477537582 8955075164