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24930413 = 192389641
BaseRepresentation
bin101111100011…
…0100001101101
31201220121002122
41133012201231
522340233123
62250202325
7421622264
oct137064155
951817078
1024930413
1113088652
1284233a5
13521b631
14344d5db
1522c6bc8
hex17c686d

24930413 has 16 divisors (see below), whose sum is σ = 27734400. Its totient is φ = 22302720.

The previous prime is 24930407. The next prime is 24930421. The reversal of 24930413 is 31403942.

It is a cyclic number.

It is not a de Polignac number, because 24930413 - 216 = 24864877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24930403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38573 + ... + 39213.

It is an arithmetic number, because the mean of its divisors is an integer number (1733400).

Almost surely, 224930413 is an apocalyptic number.

24930413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

24930413 is a deficient number, since it is larger than the sum of its proper divisors (2803987).

24930413 is a wasteful number, since it uses less digits than its factorization.

24930413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 24930413 is about 4993.0364508984. The cubic root of 24930413 is about 292.1302235505.

The spelling of 24930413 in words is "twenty-four million, nine hundred thirty thousand, four hundred thirteen".

Divisors: 1 19 23 89 437 641 1691 2047 12179 14743 38893 57049 280117 1083931 1312127 24930413