Base | Representation |
---|---|
bin | 10000111101100100… |
… | …10101010000000000 |
3 | 212111122101100112022 |
4 | 20132302111100000 |
5 | 122122222222222 |
6 | 4103342421012 |
7 | 441444336146 |
oct | 103662252000 |
9 | 25448340468 |
10 | 9106445312 |
11 | 3953395168 |
12 | 1921891768 |
13 | b2183c6a3 |
14 | 625603596 |
15 | 384706042 |
hex | 21ec95400 |
9106445312 has 22 divisors (see below), whose sum is σ = 18203999658. Its totient is φ = 4553222144.
The previous prime is 9106445311. The next prime is 9106445317. The reversal of 9106445312 is 2135446019.
It can be written as a sum of positive squares in only one way, i.e., 7537017856 + 1569427456 = 86816^2 + 39616^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9106445311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4445483 + ... + 4447530.
Almost surely, 29106445312 is an apocalyptic number.
It is an amenable number.
9106445312 is a deficient number, since it is larger than the sum of its proper divisors (9097554346).
9106445312 is an equidigital number, since it uses as much as digits as its factorization.
9106445312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8893033 (or 8893015 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 9106445312 is about 95427.6967761457. The cubic root of 9106445312 is about 2088.2522656801.
The spelling of 9106445312 in words is "nine billion, one hundred six million, four hundred forty-five thousand, three hundred twelve".
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