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9250475 = 521328463
BaseRepresentation
bin100011010010…
…011010101011
3122101222021012
4203102122223
54332003400
6530134135
7141425213
oct43223253
918358235
109250475
115249023
12312134b
131bbb670
14132b243
15c2ad35
hex8d26ab

9250475 has 12 divisors (see below), whose sum is σ = 12353376. Its totient is φ = 6830880.

The previous prime is 9250469. The next prime is 9250513. The reversal of 9250475 is 5740529.

9250475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9250475 - 24 = 9250459 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13907 + ... + 14556.

It is an arithmetic number, because the mean of its divisors is an integer number (1029448).

Almost surely, 29250475 is an apocalyptic number.

9250475 is a deficient number, since it is larger than the sum of its proper divisors (3102901).

9250475 is a wasteful number, since it uses less digits than its factorization.

9250475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28486 (or 28481 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 9250475 is about 3041.4593536656. The cubic root of 9250475 is about 209.9204157998.

The spelling of 9250475 in words is "nine million, two hundred fifty thousand, four hundred seventy-five".

Divisors: 1 5 13 25 65 325 28463 142315 370019 711575 1850095 9250475