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5039141 = 37136193
BaseRepresentation
bin10011001110010000100101
3100111000101212
4103032100211
52242223031
6300001205
760555242
oct23162045
910430355
105039141
112931a88
121830205
131075853
149525c9
1569812b
hex4ce425

5039141 has 4 divisors (see below), whose sum is σ = 5175372. Its totient is φ = 4902912.

The previous prime is 5039129. The next prime is 5039147. The reversal of 5039141 is 1419305.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1419305 = 5283861.

It can be written as a sum of positive squares in 2 ways, for example, as 2220100 + 2819041 = 1490^2 + 1679^2 .

It is a cyclic number.

It is not a de Polignac number, because 5039141 - 26 = 5039077 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 (5039147) 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, 68060 + ... + 68133.

It is an arithmetic number, because the mean of its divisors is an integer number (1293843).

Almost surely, 25039141 is an apocalyptic number.

It is an amenable number.

5039141 is a deficient number, since it is larger than the sum of its proper divisors (136231).

5039141 is a wasteful number, since it uses less digits than its factorization.

5039141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136230.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5039141 is about 2244.8031094063. The cubic root of 5039141 is about 171.4426365113.

The spelling of 5039141 in words is "five million, thirty-nine thousand, one hundred forty-one".

Divisors: 1 37 136193 5039141