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5157175 = 52238969
BaseRepresentation
bin10011101011000100110111
3100201000022111
4103223010313
52310012200
6302311451
761556332
oct23530467
910630274
105157175
112a02731
121888587
1310b74aa
14983619
156bd0ba
hex4eb137

5157175 has 12 divisors (see below), whose sum is σ = 6673680. Its totient is φ = 3945920.

The previous prime is 5157143. The next prime is 5157179. The reversal of 5157175 is 5717515.

It is not a de Polignac number, because 5157175 - 25 = 5157143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3910 + ... + 5059.

It is an arithmetic number, because the mean of its divisors is an integer number (556140).

Almost surely, 25157175 is an apocalyptic number.

5157175 is a deficient number, since it is larger than the sum of its proper divisors (1516505).

5157175 is a wasteful number, since it uses less digits than its factorization.

5157175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9002 (or 8997 counting only the distinct ones).

The product of its digits is 6125, while the sum is 31.

The square root of 5157175 is about 2270.9414347358. The cubic root of 5157175 is about 172.7709108663.

The spelling of 5157175 in words is "five million, one hundred fifty-seven thousand, one hundred seventy-five".

Divisors: 1 5 23 25 115 575 8969 44845 206287 224225 1031435 5157175