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24730468 = 227883231
BaseRepresentation
bin101111001010…
…1101101100100
31201112102211021
41132111231210
522312333333
62242020524
7420130330
oct136255544
951472737
1024730468
1112a61404
128347744
13517b619
1433da7c0
15228782d
hex1795b64

24730468 has 12 divisors (see below), whose sum is σ = 49460992. Its totient is φ = 10598760.

The previous prime is 24730411. The next prime is 24730469. The reversal of 24730468 is 86403742.

24730468 is an admirable number.

It is a super-2 number, since 2×247304682 = 1223192094998048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (24730469) 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, 441588 + ... + 441643.

Almost surely, 224730468 is an apocalyptic number.

24730468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

24730468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

24730468 is a wasteful number, since it uses less digits than its factorization.

24730468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883242 (or 883240 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 24730468 is about 4972.9737582256. The cubic root of 24730468 is about 291.3471528382.

The spelling of 24730468 in words is "twenty-four million, seven hundred thirty thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 883231 1766462 3532924 6182617 12365234 24730468