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24050020 = 2251202501
BaseRepresentation
bin101101110111…
…1100101100100
31200020212102111
41123233211210
522124100040
62215250404
7411264451
oct133574544
950225374
1024050020
1112637155
128079a04
134ca09a7
1432a0828
1521a0dea
hex16ef964

24050020 has 12 divisors (see below), whose sum is σ = 50505084. Its totient is φ = 9620000.

The previous prime is 24050009. The next prime is 24050051. The reversal of 24050020 is 2005042.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4460544 + 19589476 = 2112^2 + 4426^2 .

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, 601231 + ... + 601270.

It is an arithmetic number, because the mean of its divisors is an integer number (4208757).

Almost surely, 224050020 is an apocalyptic number.

24050020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24050020 is an abundant number, since it is smaller than the sum of its proper divisors (26455064).

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

24050020 is a wasteful number, since it uses less digits than its factorization.

24050020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202510 (or 1202508 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 24050020 is about 4904.0819732137. The cubic root of 24050020 is about 288.6501675706.

Adding to 24050020 its reverse (2005042), we get a palindrome (26055062).

The spelling of 24050020 in words is "twenty-four million, fifty thousand, twenty".

Divisors: 1 2 4 5 10 20 1202501 2405002 4810004 6012505 12025010 24050020