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5060749 = 37136777
BaseRepresentation
bin10011010011100010001101
3100112010001011
4103103202031
52243420444
6300245221
761005241
oct23234215
910463034
105060749
112947241
121840811
131082635
1495a421
1569e734
hex4d388d

5060749 has 4 divisors (see below), whose sum is σ = 5197564. Its totient is φ = 4923936.

The previous prime is 5060723. The next prime is 5060767. The reversal of 5060749 is 9470605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9470605 = 51894121.

It can be written as a sum of positive squares in 2 ways, for example, as 1755625 + 3305124 = 1325^2 + 1818^2 .

It is a cyclic number.

It is not a de Polignac number, because 5060749 - 25 = 5060717 is a prime.

It is a super-2 number, since 2×50607492 = 51222360882002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5060749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5060149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68352 + ... + 68425.

It is an arithmetic number, because the mean of its divisors is an integer number (1299391).

Almost surely, 25060749 is an apocalyptic number.

It is an amenable number.

5060749 is a deficient number, since it is larger than the sum of its proper divisors (136815).

5060749 is a wasteful number, since it uses less digits than its factorization.

5060749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136814.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 5060749 is about 2249.6108552370. The cubic root of 5060749 is about 171.6873376099.

The spelling of 5060749 in words is "five million, sixty thousand, seven hundred forty-nine".

Divisors: 1 37 136777 5060749