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5038725 = 352232127
BaseRepresentation
bin10011001110001010000101
3100110222211110
4103032022011
52242214400
6255555233
760554106
oct23161205
910428743
105038725
11293173a
12182bb19
1310755c3
149523ad
15697e50
hex4ce285

5038725 has 36 divisors (see below), whose sum is σ = 8777216. Its totient is φ = 2550240.

The previous prime is 5038673. The next prime is 5038739. The reversal of 5038725 is 5278305.

It is a happy number.

5038725 is a nontrivial binomial coefficient, being equal to C(3175, 2).

It is not a de Polignac number, because 5038725 - 27 = 5038597 is a prime.

It is an Ulam number.

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

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5038692 and 5038701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 39612 + ... + 39738.

Almost surely, 25038725 is an apocalyptic number.

5038725 is the 3174-th triangular number.

It is an amenable number.

5038725 is a deficient number, since it is larger than the sum of its proper divisors (3738491).

5038725 is a wasteful number, since it uses less digits than its factorization.

5038725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 5038725 is about 2244.7104490335. The cubic root of 5038725 is about 171.4379186372.

The spelling of 5038725 in words is "five million, thirty-eight thousand, seven hundred twenty-five".

Divisors: 1 3 5 15 23 25 69 75 115 127 345 381 529 575 635 1587 1725 1905 2645 2921 3175 7935 8763 9525 13225 14605 39675 43815 67183 73025 201549 219075 335915 1007745 1679575 5038725