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5015253 = 310391609
BaseRepresentation
bin10011001000011011010101
3100102210122010
4103020123111
52240442003
6255254433
760425505
oct23103325
910383563
105015253
112916041
12181a419
131067a09
14947a05
15691003
hex4c86d5

5015253 has 8 divisors (see below), whose sum is σ = 6697600. Its totient is φ = 3338208.

The previous prime is 5015251. The next prime is 5015261. The reversal of 5015253 is 3525105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5015253 - 21 = 5015251 is a prime.

It is a Duffinian number.

5015253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2313 + ... + 3921.

It is an arithmetic number, because the mean of its divisors is an integer number (837200).

Almost surely, 25015253 is an apocalyptic number.

It is an amenable number.

5015253 is a deficient number, since it is larger than the sum of its proper divisors (1682347).

5015253 is a wasteful number, since it uses less digits than its factorization.

5015253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 5015253 is about 2239.4760547950. The cubic root of 5015253 is about 171.1712999063.

It can be divided in two parts, 50152 and 53, that added together give a palindrome (50205).

The spelling of 5015253 in words is "five million, fifteen thousand, two hundred fifty-three".

Divisors: 1 3 1039 1609 3117 4827 1671751 5015253