Search a number
-
+
23007248 = 2411612143
BaseRepresentation
bin101011111000…
…1000000010000
31121021220000022
41113301000100
521342212443
62141043012
7366362345
oct127610020
947256008
1023007248
1111a94760
127856468
1349c7174
1430ac7cc
152046e68
hex15f1010

23007248 has 40 divisors (see below), whose sum is σ = 49449216. Its totient is φ = 10281600.

The previous prime is 23007241. The next prime is 23007253. The reversal of 23007248 is 84270032.

It is not an unprimeable number, because it can be changed into a prime (23007241) 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, 9665 + ... + 11807.

Almost surely, 223007248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23007248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24724608).

23007248 is an abundant number, since it is smaller than the sum of its proper divisors (26441968).

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

23007248 is a wasteful number, since it uses less digits than its factorization.

23007248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223 (or 2217 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 23007248 is about 4796.5871200261. The cubic root of 23007248 is about 284.4165678157.

The spelling of 23007248 in words is "twenty-three million, seven thousand, two hundred forty-eight".

Divisors: 1 2 4 8 11 16 22 44 61 88 122 176 244 488 671 976 1342 2143 2684 4286 5368 8572 10736 17144 23573 34288 47146 94292 130723 188584 261446 377168 522892 1045784 1437953 2091568 2875906 5751812 11503624 23007248