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24413380 = 2251220669
BaseRepresentation
bin101110100100…
…0010011000100
31200221022212021
41131020103010
522222212010
62231132524
7414340015
oct135102304
950838767
1024413380
1112865152
128214144
13509a1b4
14335700c
1522238da
hex17484c4

24413380 has 12 divisors (see below), whose sum is σ = 51268140. Its totient is φ = 9765344.

The previous prime is 24413353. The next prime is 24413413. The reversal of 24413380 is 8331442.

It can be written as a sum of positive squares in 2 ways, for example, as 7750656 + 16662724 = 2784^2 + 4082^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610315 + ... + 610354.

It is an arithmetic number, because the mean of its divisors is an integer number (4272345).

Almost surely, 224413380 is an apocalyptic number.

24413380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24413380 is an abundant number, since it is smaller than the sum of its proper divisors (26854760).

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

24413380 is a wasteful number, since it uses less digits than its factorization.

24413380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220678 (or 1220676 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 24413380 is about 4940.9897793863. The cubic root of 24413380 is about 290.0965988143.

The spelling of 24413380 in words is "twenty-four million, four hundred thirteen thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 1220669 2441338 4882676 6103345 12206690 24413380