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5013497 = 22921893
BaseRepresentation
bin10011000111111111111001
3100102201020002
4103013333321
52240412442
6255242345
760420416
oct23077771
910381202
105013497
112914795
1218193b5
131066c88
1494710d
15690732
hex4c7ff9

5013497 has 4 divisors (see below), whose sum is σ = 5035620. Its totient is φ = 4991376.

The previous prime is 5013479. The next prime is 5013527. The reversal of 5013497 is 7943105.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4280761 + 732736 = 2069^2 + 856^2 .

It is a cyclic number.

It is not a de Polignac number, because 5013497 - 210 = 5012473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5013427) 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, 10718 + ... + 11175.

It is an arithmetic number, because the mean of its divisors is an integer number (1258905).

Almost surely, 25013497 is an apocalyptic number.

It is an amenable number.

5013497 is a deficient number, since it is larger than the sum of its proper divisors (22123).

5013497 is a wasteful number, since it uses less digits than its factorization.

5013497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22122.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 5013497 is about 2239.0839644819. The cubic root of 5013497 is about 171.1513200641.

The spelling of 5013497 in words is "five million, thirteen thousand, four hundred ninety-seven".

Divisors: 1 229 21893 5013497