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24055065 = 3252918433
BaseRepresentation
bin101101111000…
…0110100011001
31200021010100100
41123300310121
522124230230
62215330013
7411315246
oct133606431
950233310
1024055065
111263aa21
128080909
134ca3088
1432a25cd
1521a2660
hex16f0d19

24055065 has 24 divisors (see below), whose sum is σ = 43135560. Its totient is φ = 12386304.

The previous prime is 24055063. The next prime is 24055139. The reversal of 24055065 is 56055042.

It can be written as a sum of positive squares in 4 ways, for example, as 3069504 + 20985561 = 1752^2 + 4581^2 .

It is not a de Polignac number, because 24055065 - 21 = 24055063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24055061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7912 + ... + 10521.

It is an arithmetic number, because the mean of its divisors is an integer number (1797315).

Almost surely, 224055065 is an apocalyptic number.

It is an amenable number.

24055065 is a deficient number, since it is larger than the sum of its proper divisors (19080495).

24055065 is a wasteful number, since it uses less digits than its factorization.

24055065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18473 (or 18470 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 24055065 is about 4904.5963136633. The cubic root of 24055065 is about 288.6703496506.

The spelling of 24055065 in words is "twenty-four million, fifty-five thousand, sixty-five".

Divisors: 1 3 5 9 15 29 45 87 145 261 435 1305 18433 55299 92165 165897 276495 534557 829485 1603671 2672785 4811013 8018355 24055065