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5165975 = 52206639
BaseRepresentation
bin10011101101001110010111
3100201110101102
4103231032113
52310302400
6302420315
761624103
oct23551627
910643342
105165975
112a09301
12189169b
1310bb4b9
14986903
156c09d5
hex4ed397

5165975 has 6 divisors (see below), whose sum is σ = 6405840. Its totient is φ = 4132760.

The previous prime is 5165969. The next prime is 5165983. The reversal of 5165975 is 5795615.

It is not a de Polignac number, because 5165975 - 212 = 5161879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103295 + ... + 103344.

It is an arithmetic number, because the mean of its divisors is an integer number (1067640).

Almost surely, 25165975 is an apocalyptic number.

5165975 is a deficient number, since it is larger than the sum of its proper divisors (1239865).

5165975 is a wasteful number, since it uses less digits than its factorization.

5165975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206649 (or 206644 counting only the distinct ones).

The product of its digits is 47250, while the sum is 38.

The square root of 5165975 is about 2272.8781313568. The cubic root of 5165975 is about 172.8691248471.

The spelling of 5165975 in words is "five million, one hundred sixty-five thousand, nine hundred seventy-five".

Divisors: 1 5 25 206639 1033195 5165975