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9253130 = 252340231
BaseRepresentation
bin100011010011…
…000100001010
3122102002220112
4203103010022
54332100010
6530154322
7141436025
oct43230412
918362815
109253130
115250017
1231229a2
131bbc933
14132c1bc
15c2ba05
hex8d310a

9253130 has 16 divisors (see below), whose sum is σ = 17380224. Its totient is φ = 3540240.

The previous prime is 9253103. The next prime is 9253163. The reversal of 9253130 is 313529.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 9253096 and 9253105.

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, 19886 + ... + 20345.

It is an arithmetic number, because the mean of its divisors is an integer number (1086264).

Almost surely, 29253130 is an apocalyptic number.

9253130 is a deficient number, since it is larger than the sum of its proper divisors (8127094).

9253130 is a wasteful number, since it uses less digits than its factorization.

9253130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40261.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 9253130 is about 3041.8957904570. The cubic root of 9253130 is about 209.9404971250.

Adding to 9253130 its reverse (313529), we get a palindrome (9566659).

The spelling of 9253130 in words is "nine million, two hundred fifty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 40231 80462 201155 402310 925313 1850626 4626565 9253130