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23375230 = 254354361
BaseRepresentation
bin101100100101…
…0110101111110
31121222120210021
41121022311332
521441001410
62153002354
7402454234
oct131126576
947876707
1023375230
111221617a
1279b33ba
134ac57c8
143166954
1520baeda
hex164ad7e

23375230 has 16 divisors (see below), whose sum is σ = 43054704. Its totient is φ = 9132480.

The previous prime is 23375203. The next prime is 23375237. The reversal of 23375230 is 3257332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23375195 and 23375204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23375237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26751 + ... + 27610.

It is an arithmetic number, because the mean of its divisors is an integer number (2690919).

Almost surely, 223375230 is an apocalyptic number.

23375230 is a deficient number, since it is larger than the sum of its proper divisors (19679474).

23375230 is a wasteful number, since it uses less digits than its factorization.

23375230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54411.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 23375230 is about 4834.7936874287. The cubic root of 23375230 is about 285.9248910303.

The spelling of 23375230 in words is "twenty-three million, three hundred seventy-five thousand, two hundred thirty".

Divisors: 1 2 5 10 43 86 215 430 54361 108722 271805 543610 2337523 4675046 11687615 23375230