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5315875 = 5323432
BaseRepresentation
bin10100010001110100100011
3101000002000021
4110101310203
52330102000
6305534311
763120115
oct24216443
911002007
105315875
113000994
121944397
1311417b6
149c53b5
1570011a
hex511d23

5315875 has 24 divisors (see below), whose sum is σ = 7087392. Its totient is φ = 3973200.

The previous prime is 5315837. The next prime is 5315879. The reversal of 5315875 is 5785135.

It is not a de Polignac number, because 5315875 - 213 = 5307683 is a prime.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

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 5315875.

It is not an unprimeable number, because it can be changed into a prime (5315879) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123604 + ... + 123646.

It is an arithmetic number, because the mean of its divisors is an integer number (295308).

Almost surely, 25315875 is an apocalyptic number.

5315875 is a deficient number, since it is larger than the sum of its proper divisors (1771517).

5315875 is an equidigital number, since it uses as much as digits as its factorization.

5315875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 71 counting only the distinct ones).

The product of its digits is 21000, while the sum is 34.

The square root of 5315875 is about 2305.6181383742. The cubic root of 5315875 is about 174.5252438145.

The spelling of 5315875 in words is "five million, three hundred fifteen thousand, eight hundred seventy-five".

Divisors: 1 5 23 25 43 115 125 215 575 989 1075 1849 2875 4945 5375 9245 24725 42527 46225 123625 212635 231125 1063175 5315875