Base | Representation |
---|---|
bin | 10000111011111111… |
… | …10001000111101010 |
3 | 212110201102220211100 |
4 | 20131333301013222 |
5 | 122110324040442 |
6 | 4102150342230 |
7 | 441223561242 |
oct | 103577610752 |
9 | 25421386740 |
10 | 9093190122 |
11 | 3946961365 |
12 | 191935a976 |
13 | b1bb7b293 |
14 | 623952b22 |
15 | 38348884c |
hex | 21dff11ea |
9093190122 has 12 divisors (see below), whose sum is σ = 19701911970. Its totient is φ = 3031063368.
The previous prime is 9093190121. The next prime is 9093190181. The reversal of 9093190122 is 2210913909.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 8661838761 + 431351361 = 93069^2 + 20769^2 .
It is a super-2 number, since 2×90931901222 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9093190121) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 252588597 + ... + 252588632.
Almost surely, 29093190122 is an apocalyptic number.
9093190122 is an abundant number, since it is smaller than the sum of its proper divisors (10608721848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9093190122 is a wasteful number, since it uses less digits than its factorization.
9093190122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505177237 (or 505177234 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 36.
The square root of 9093190122 is about 95358.2200022630. The cubic root of 9093190122 is about 2087.2385652829.
The spelling of 9093190122 in words is "nine billion, ninety-three million, one hundred ninety thousand, one hundred twenty-two".
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