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5072413 = 13813673
BaseRepresentation
bin10011010110011000011101
3100112201001011
4103112120131
52244304123
6300415221
761054243
oct23263035
910481034
105072413
112954a85
121847511
131087a38
14960793
156a2e0d
hex4d661d

5072413 has 4 divisors (see below), whose sum is σ = 5077468. Its totient is φ = 5067360.

The previous prime is 5072399. The next prime is 5072429. The reversal of 5072413 is 3142705.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1159929 + 3912484 = 1077^2 + 1978^2 .

It is a cyclic number.

It is not a de Polignac number, because 5072413 - 29 = 5071901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072813) 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, 456 + ... + 3217.

It is an arithmetic number, because the mean of its divisors is an integer number (1269367).

Almost surely, 25072413 is an apocalyptic number.

It is an amenable number.

5072413 is a deficient number, since it is larger than the sum of its proper divisors (5055).

5072413 is a wasteful number, since it uses less digits than its factorization.

5072413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 5072413 is about 2252.2018115613. The cubic root of 5072413 is about 171.8191379010.

The spelling of 5072413 in words is "five million, seventy-two thousand, four hundred thirteen".

Divisors: 1 1381 3673 5072413