Search a number
-
+
5145275 = 52277743
BaseRepresentation
bin10011101000001010111011
3100200101222202
4103220022323
52304122100
6302140415
761506542
oct23501273
910611882
105145275
1129a47a3
12188170b
1310b1c55
1497d159
156b97d5
hex4e82bb

5145275 has 12 divisors (see below), whose sum is σ = 6411792. Its totient is φ = 4095840.

The previous prime is 5145269. The next prime is 5145311. The reversal of 5145275 is 5725415.

It is not a de Polignac number, because 5145275 - 26 = 5145211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6554 + ... + 7296.

It is an arithmetic number, because the mean of its divisors is an integer number (534316).

Almost surely, 25145275 is an apocalyptic number.

5145275 is a deficient number, since it is larger than the sum of its proper divisors (1266517).

5145275 is a wasteful number, since it uses less digits than its factorization.

5145275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 1025 counting only the distinct ones).

The product of its digits is 7000, while the sum is 29.

The square root of 5145275 is about 2268.3198628059. The cubic root of 5145275 is about 172.6379209230.

The spelling of 5145275 in words is "five million, one hundred forty-five thousand, two hundred seventy-five".

Divisors: 1 5 25 277 743 1385 3715 6925 18575 205811 1029055 5145275