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23024950 = 2521335423
BaseRepresentation
bin101011111010…
…1010100110110
31121022210021221
41113311110312
521343244300
62141300554
7366465064
oct127652466
947283257
1023024950
1111aa6a93
12786475a
134a02240
1430b5034
15204c31a
hex15f5536

23024950 has 24 divisors (see below), whose sum is σ = 46122048. Its totient is φ = 8501280.

The previous prime is 23024921. The next prime is 23024951. The reversal of 23024950 is 5942032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17062 + ... + 18361.

It is an arithmetic number, because the mean of its divisors is an integer number (1921752).

Almost surely, 223024950 is an apocalyptic number.

23024950 is an abundant number, since it is smaller than the sum of its proper divisors (23097098).

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

23024950 is a wasteful number, since it uses less digits than its factorization.

23024950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35448 (or 35443 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 23024950 is about 4798.4320355716. The cubic root of 23024950 is about 284.4894934053.

Adding to 23024950 its reverse (5942032), we get a palindrome (28966982).

The spelling of 23024950 in words is "twenty-three million, twenty-four thousand, nine hundred fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 650 35423 70846 177115 354230 460499 885575 920998 1771150 2302495 4604990 11512475 23024950