Search a number
-
+
23132024 = 232999707
BaseRepresentation
bin101100000111…
…1011101111000
31121112020011122
41120033131320
521410211044
62143444412
7400422206
oct130173570
947466148
1023132024
111206a483
1278b6708
134a3bbb6
143102076
15206ddee
hex160f778

23132024 has 16 divisors (see below), whose sum is σ = 44868600. Its totient is φ = 11167072.

The previous prime is 23132023. The next prime is 23132029. The reversal of 23132024 is 42023132.

It is a junction number, because it is equal to n+sod(n) for n = 23131993 and 23132011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132023) 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, 49622 + ... + 50085.

Almost surely, 223132024 is an apocalyptic number.

It is an amenable number.

23132024 is a deficient number, since it is larger than the sum of its proper divisors (21736576).

23132024 is a wasteful number, since it uses less digits than its factorization.

23132024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99742 (or 99738 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 23132024 is about 4809.5762807133. The cubic root of 23132024 is about 284.9298031692.

Adding to 23132024 its reverse (42023132), we get a palindrome (65155156).

The spelling of 23132024 in words is "twenty-three million, one hundred thirty-two thousand, twenty-four".

Divisors: 1 2 4 8 29 58 116 232 99707 199414 398828 797656 2891503 5783006 11566012 23132024