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5745013 = 31185323
BaseRepresentation
bin10101111010100101110101
3101210212200021
4111322211311
52432320023
6323045141
766555211
oct25724565
911725607
105745013
11327434a
121b107b1
131261c21
14a97941
1578735d
hex57a975

5745013 has 4 divisors (see below), whose sum is σ = 5930368. Its totient is φ = 5559660.

The previous prime is 5744983. The next prime is 5745017. The reversal of 5745013 is 3105475.

5745013 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5745013 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5745017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92631 + ... + 92692.

It is an arithmetic number, because the mean of its divisors is an integer number (1482592).

Almost surely, 25745013 is an apocalyptic number.

It is an amenable number.

5745013 is a deficient number, since it is larger than the sum of its proper divisors (185355).

5745013 is a wasteful number, since it uses less digits than its factorization.

5745013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185354.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 5745013 is about 2396.8756747066. The cubic root of 5745013 is about 179.1005853535.

The spelling of 5745013 in words is "five million, seven hundred forty-five thousand, thirteen".

Divisors: 1 31 185323 5745013