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9093190122 = 232505177229
BaseRepresentation
bin10000111011111111…
…10001000111101010
3212110201102220211100
420131333301013222
5122110324040442
64102150342230
7441223561242
oct103577610752
925421386740
109093190122
113946961365
12191935a976
13b1bb7b293
14623952b22
1538348884c
hex21dff11ea

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".

Divisors: 1 2 3 6 9 18 505177229 1010354458 1515531687 3031063374 4546595061 9093190122