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10024039 = 19527581
BaseRepresentation
bin100110001111…
…010001100111
3200212021101201
4212033101213
510031232124
6554503331
7151126414
oct46172147
920767351
1010024039
115727233
123434b47
1320cc7ac
14148d10b
15d30144
hex98f467

10024039 has 4 divisors (see below), whose sum is σ = 10551640. Its totient is φ = 9496440.

The previous prime is 10024009. The next prime is 10024043. The reversal of 10024039 is 93042001.

10024039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10024039 - 27 = 10023911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 527581 = 10024039 / (1 + 0 + 0 + 2 + 4 + 0 + 3 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024009) 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 3 ways as a sum of consecutive naturals, for example, 263772 + ... + 263809.

It is an arithmetic number, because the mean of its divisors is an integer number (2637910).

Almost surely, 210024039 is an apocalyptic number.

10024039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10024039 is a deficient number, since it is larger than the sum of its proper divisors (527601).

10024039 is an equidigital number, since it uses as much as digits as its factorization.

10024039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527600.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10024039 is about 3166.0762782978. The cubic root of 10024039 is about 215.6159657070.

It can be divided in two parts, 1002 and 4039, that added together give a square (5041 = 712).

The spelling of 10024039 in words is "ten million, twenty-four thousand, thirty-nine".

Divisors: 1 19 527581 10024039