Search a number
-
+
9101010132 = 2232318155027
BaseRepresentation
bin10000111100111011…
…00110010011010100
3212111021011012212100
420132131212103110
5122114324311012
64103030122100
7441350211144
oct103635462324
925437135770
109101010132
113950312685
12191bab0330
13b206887c6
146249ca924
15383ed08dc
hex21e7664d4

9101010132 has 36 divisors (see below), whose sum is σ = 23747441536. Its totient is φ = 2935809360.

The previous prime is 9101010109. The next prime is 9101010151. The reversal of 9101010132 is 2310101019.

9101010132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4076398 + ... + 4078629.

Almost surely, 29101010132 is an apocalyptic number.

It is an amenable number.

9101010132 is an abundant number, since it is smaller than the sum of its proper divisors (14646431404).

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

9101010132 is a wasteful number, since it uses less digits than its factorization.

9101010132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8155068 (or 8155063 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 9101010132 is about 95399.2145250683. The cubic root of 9101010132 is about 2087.8367253532.

The spelling of 9101010132 in words is "nine billion, one hundred one million, ten thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 372 558 1116 8155027 16310054 24465081 32620108 48930162 73395243 97860324 146790486 252805837 293580972 505611674 758417511 1011223348 1516835022 2275252533 3033670044 4550505066 9101010132