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24042260 = 225111031061
BaseRepresentation
bin101101110110…
…1101100010100
31200020110210002
41123231230110
522123323020
62215150432
7411233024
oct133555424
950213702
1024042260
1112631340
128075418
134c9a2b8
14329ba84
15219d975
hex16edb14

24042260 has 48 divisors (see below), whose sum is σ = 55665792. Its totient is φ = 8649600.

The previous prime is 24042257. The next prime is 24042269. The reversal of 24042260 is 6224042.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24042269) 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, 22130 + ... + 23190.

It is an arithmetic number, because the mean of its divisors is an integer number (1159704).

Almost surely, 224042260 is an apocalyptic number.

24042260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24042260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27832896).

24042260 is an abundant number, since it is smaller than the sum of its proper divisors (31623532).

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

24042260 is a wasteful number, since it uses less digits than its factorization.

24042260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184 (or 1182 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 24042260 is about 4903.2907317433. The cubic root of 24042260 is about 288.6191188611.

It can be divided in two parts, 2404 and 2260, that added together give a palindrome (4664).

The spelling of 24042260 in words is "twenty-four million, forty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 103 110 206 220 412 515 1030 1061 1133 2060 2122 2266 4244 4532 5305 5665 10610 11330 11671 21220 22660 23342 46684 58355 109283 116710 218566 233420 437132 546415 1092830 1202113 2185660 2404226 4808452 6010565 12021130 24042260