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5041247 = 30716421
BaseRepresentation
bin10011001110110001011111
3100111010021212
4103032301133
52242304442
6300015035
760564341
oct23166137
910433255
105041247
112933622
12183147b
1310767b3
14953291
15698a82
hex4cec5f

5041247 has 4 divisors (see below), whose sum is σ = 5057976. Its totient is φ = 5024520.

The previous prime is 5041243. The next prime is 5041259. The reversal of 5041247 is 7421405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7421405 = 51484281.

It is a cyclic number.

It is not a de Polignac number, because 5041247 - 22 = 5041243 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5041241) 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, 7904 + ... + 8517.

It is an arithmetic number, because the mean of its divisors is an integer number (1264494).

Almost surely, 25041247 is an apocalyptic number.

5041247 is a deficient number, since it is larger than the sum of its proper divisors (16729).

5041247 is a wasteful number, since it uses less digits than its factorization.

5041247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16728.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 5041247 is about 2245.2721438614. The cubic root of 5041247 is about 171.4665167656.

The spelling of 5041247 in words is "five million, forty-one thousand, two hundred forty-seven".

Divisors: 1 307 16421 5041247