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5276125 = 5342209
BaseRepresentation
bin10100001000000111011101
3100221001111001
4110020013131
52322314000
6305030301
762563201
oct24100735
910831431
105276125
112a84038
121925391
13112968a
149b4b01
156e346a
hex5081dd

5276125 has 8 divisors (see below), whose sum is σ = 6584760. Its totient is φ = 4220800.

The previous prime is 5276119. The next prime is 5276149. The reversal of 5276125 is 5216725.

It can be written as a sum of positive squares in 4 ways, for example, as 13689 + 5262436 = 117^2 + 2294^2 .

It is not a de Polignac number, because 5276125 - 25 = 5276093 is a prime.

It is an Ulam number.

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

5276125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5276093 and 5276102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20980 + ... + 21229.

It is an arithmetic number, because the mean of its divisors is an integer number (823095).

Almost surely, 25276125 is an apocalyptic number.

It is an amenable number.

5276125 is a deficient number, since it is larger than the sum of its proper divisors (1308635).

5276125 is an equidigital number, since it uses as much as digits as its factorization.

5276125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42224 (or 42214 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 5276125 is about 2296.9817152080. The cubic root of 5276125 is about 174.0891448789.

It can be divided in two parts, 5 and 276125, that multiplied together give a square (1380625 = 11752).

The spelling of 5276125 in words is "five million, two hundred seventy-six thousand, one hundred twenty-five".

Divisors: 1 5 25 125 42209 211045 1055225 5276125