Base | Representation |
---|---|
bin | 10000100111101101… |
… | …11011101110111001 |
3 | 212000212101112222100 |
4 | 20103312323232321 |
5 | 121233303232022 |
6 | 4033233014013 |
7 | 434060055015 |
oct | 102366735671 |
9 | 25025345870 |
10 | 8923102137 |
11 | 3869949784 |
12 | 18903b4309 |
13 | ac2867bc1 |
14 | 609119545 |
15 | 37358c1ac |
hex | 213dbbbb9 |
8923102137 has 24 divisors (see below), whose sum is σ = 13651437384. Its totient is φ = 5597028864.
The previous prime is 8923102099. The next prime is 8923102159. The reversal of 8923102137 is 7312013298.
It can be written as a sum of positive squares in 4 ways, for example, as 4264220601 + 4658881536 = 65301^2 + 68256^2 .
It is not a de Polignac number, because 8923102137 - 28 = 8923101881 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8923202137) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 606723 + ... + 621255.
It is an arithmetic number, because the mean of its divisors is an integer number (568809891).
Almost surely, 28923102137 is an apocalyptic number.
It is an amenable number.
8923102137 is a deficient number, since it is larger than the sum of its proper divisors (4728335247).
8923102137 is a wasteful number, since it uses less digits than its factorization.
8923102137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18569 (or 18566 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 8923102137 is about 94462.1730482631. The cubic root of 8923102137 is about 2074.1426476547.
The spelling of 8923102137 in words is "eight billion, nine hundred twenty-three million, one hundred two thousand, one hundred thirty-seven".
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