Search a number
-
+
24052880 = 245300661
BaseRepresentation
bin101101111000…
…0010010010000
31200021000100102
41123300102100
522124143010
62215311532
7411306005
oct133602220
950230312
1024052880
1112639315
12807b5a8
134ca2097
1432a18ac
1521a1ba5
hex16f0490

24052880 has 20 divisors (see below), whose sum is σ = 55923132. Its totient is φ = 9621120.

The previous prime is 24052829. The next prime is 24052891. The reversal of 24052880 is 8825042.

It can be written as a sum of positive squares in 2 ways, for example, as 5837056 + 18215824 = 2416^2 + 4268^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

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, 150251 + ... + 150410.

Almost surely, 224052880 is an apocalyptic number.

24052880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24052880 is an abundant number, since it is smaller than the sum of its proper divisors (31870252).

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

24052880 is a wasteful number, since it uses less digits than its factorization.

24052880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300674 (or 300668 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 24052880 is about 4904.3735583660. The cubic root of 24052880 is about 288.6616090962.

The spelling of 24052880 in words is "twenty-four million, fifty-two thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 300661 601322 1202644 1503305 2405288 3006610 4810576 6013220 12026440 24052880