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23108230 = 252310823
BaseRepresentation
bin101100000100…
…1101010000110
31121111000112101
41120021222012
521403430410
62143142314
7400262635
oct130115206
947430471
1023108230
1112053612
1278a499a
134a31112
1430d751c
152066d3a
hex1609a86

23108230 has 8 divisors (see below), whose sum is σ = 41594832. Its totient is φ = 9243288.

The previous prime is 23108221. The next prime is 23108231. The reversal of 23108230 is 3280132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 23108198 and 23108207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23108231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155402 + ... + 1155421.

It is an arithmetic number, because the mean of its divisors is an integer number (5199354).

Almost surely, 223108230 is an apocalyptic number.

23108230 is a deficient number, since it is larger than the sum of its proper divisors (18486602).

23108230 is a wasteful number, since it uses less digits than its factorization.

23108230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310830.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 23108230 is about 4807.1020376106. The cubic root of 23108230 is about 284.8320750786.

Adding to 23108230 its reverse (3280132), we get a palindrome (26388362).

The spelling of 23108230 in words is "twenty-three million, one hundred eight thousand, two hundred thirty".

Divisors: 1 2 5 10 2310823 4621646 11554115 23108230