Base | Representation |
---|---|
bin | 10000111101100010… |
… | …01001100001000100 |
3 | 212111121210121000021 |
4 | 20132301021201010 |
5 | 122122132310413 |
6 | 4103332024524 |
7 | 441441604600 |
oct | 103661114104 |
9 | 25447717007 |
10 | 9106135108 |
11 | 39531a30a4 |
12 | 1921762144 |
13 | b21761435 |
14 | 625562500 |
15 | 38469418d |
hex | 21ec49844 |
9106135108 has 18 divisors (see below), whose sum is σ = 18537489726. Its totient is φ = 3902629248.
The previous prime is 9106135063. The next prime is 9106135123. The reversal of 9106135108 is 8015316019.
It can be written as a sum of positive squares in only one way, i.e., 6829700164 + 2276434944 = 82642^2 + 47712^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23229741 + ... + 23230132.
Almost surely, 29106135108 is an apocalyptic number.
9106135108 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
It is an amenable number.
9106135108 is an abundant number, since it is smaller than the sum of its proper divisors (9431354618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9106135108 is a wasteful number, since it uses less digits than its factorization.
9106135108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46459891 (or 46459882 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 34.
The square root of 9106135108 is about 95426.0714270477. The cubic root of 9106135108 is about 2088.2285538460.
The spelling of 9106135108 in words is "nine billion, one hundred six million, one hundred thirty-five thousand, one hundred eight".
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