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5016169 = 47106727
BaseRepresentation
bin10011001000101001101001
3100102211220001
4103020221221
52241004134
6255303001
760431254
oct23105151
910384801
105016169
1129167a4
12181aa61
131068262
1494809b
15691414
hex4c8a69

5016169 has 4 divisors (see below), whose sum is σ = 5122944. Its totient is φ = 4909396.

The previous prime is 5016163. The next prime is 5016181. The reversal of 5016169 is 9616105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9616105 = 51923221.

It is a cyclic number.

It is not a de Polignac number, because 5016169 - 29 = 5015657 is a prime.

It is a super-2 number, since 2×50161692 = 50323902873122, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5016163) 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, 53317 + ... + 53410.

It is an arithmetic number, because the mean of its divisors is an integer number (1280736).

Almost surely, 25016169 is an apocalyptic number.

It is an amenable number.

5016169 is a deficient number, since it is larger than the sum of its proper divisors (106775).

5016169 is a wasteful number, since it uses less digits than its factorization.

5016169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106774.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 5016169 is about 2239.6805575796. The cubic root of 5016169 is about 171.1817203421.

It can be divided in two parts, 501 and 6169, that added together give a triangular number (6670 = T115).

The spelling of 5016169 in words is "five million, sixteen thousand, one hundred sixty-nine".

Divisors: 1 47 106727 5016169