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23363230 = 2511474519
BaseRepresentation
bin101100100011…
…1111010011110
31121221222022211
41121013322132
521440110410
62152431034
7402404242
oct131077236
947858284
1023363230
1112208160
1279a847a
134ac01c7
143162422
1520b768a
hex1647e9e

23363230 has 32 divisors (see below), whose sum is σ = 46863360. Its totient is φ = 8313120.

The previous prime is 23363213. The next prime is 23363251. The reversal of 23363230 is 3236332.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2911 + ... + 7429.

It is an arithmetic number, because the mean of its divisors is an integer number (1464480).

Almost surely, 223363230 is an apocalyptic number.

23363230 is an abundant number, since it is smaller than the sum of its proper divisors (23500130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23363230 is a wasteful number, since it uses less digits than its factorization.

23363230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4584.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 23363230 is about 4833.5525237655. The cubic root of 23363230 is about 285.8759548131.

Adding to 23363230 its reverse (3236332), we get a palindrome (26599562).

The spelling of 23363230 in words is "twenty-three million, three hundred sixty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 47 55 94 110 235 470 517 1034 2585 4519 5170 9038 22595 45190 49709 99418 212393 248545 424786 497090 1061965 2123930 2336323 4672646 11681615 23363230