Base | Representation |
---|---|
bin | 10000111100110011… |
… | …01111101100001010 |
3 | 212111012020220020102 |
4 | 20132121233230022 |
5 | 122114100000020 |
6 | 4102552325402 |
7 | 441335503163 |
oct | 103631575412 |
9 | 25435226212 |
10 | 9100000010 |
11 | 394a792772 |
12 | 191b6a3862 |
13 | b203c3aba |
14 | 62480676a |
15 | 383d81475 |
hex | 21e66fb0a |
9100000010 has 16 divisors (see below), whose sum is σ = 16542180072. Its totient is φ = 3603960000.
The previous prime is 9100000009. The next prime is 9100000037. The reversal of 9100000010 is 100000019.
It can be written as a sum of positive squares in 4 ways, for example, as 9099824449 + 175561 = 95393^2 + 419^2 .
It is a junction number, because it is equal to n+sod(n) for n = 9099999937 and 9100000000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4503941 + ... + 4505960.
Almost surely, 29100000010 is an apocalyptic number.
9100000010 is a deficient number, since it is larger than the sum of its proper divisors (7442180062).
9100000010 is a wasteful number, since it uses less digits than its factorization.
9100000010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9010009.
The product of its (nonzero) digits is 9, while the sum is 11.
The square root of 9100000010 is about 95393.9201941088. The cubic root of 9100000010 is about 2087.7594794282.
Adding to 9100000010 its reverse (100000019), we get a palindrome (9200000029).
The spelling of 9100000010 in words is "nine billion, one hundred million, ten", and thus it is an aban number.
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