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5031325 = 5213113137
BaseRepresentation
bin10011001100010110011101
3100110121200101
4103030112131
52242000300
6255501101
760523405
oct23142635
910417611
105031325
112927122
121827791
131072120
1494d805
15695b6a
hex4cc59d

5031325 has 24 divisors (see below), whose sum is σ = 6827688. Its totient is φ = 3655680.

The previous prime is 5031287. The next prime is 5031329. The reversal of 5031325 is 5231305.

It can be written as a sum of positive squares in 12 ways, for example, as 3617604 + 1413721 = 1902^2 + 1189^2 .

It is not a de Polignac number, because 5031325 - 213 = 5023133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031329) 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, 36657 + ... + 36793.

It is an arithmetic number, because the mean of its divisors is an integer number (284487).

Almost surely, 25031325 is an apocalyptic number.

It is an amenable number.

5031325 is a deficient number, since it is larger than the sum of its proper divisors (1796363).

5031325 is a wasteful number, since it uses less digits than its factorization.

5031325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 5031325 is about 2243.0615238999. The cubic root of 5031325 is about 171.3539514856.

It can be divided in two parts, 5031 and 325, that added together give a triangular number (5356 = T103).

The spelling of 5031325 in words is "five million, thirty-one thousand, three hundred twenty-five".

Divisors: 1 5 13 25 65 113 137 325 565 685 1469 1781 2825 3425 7345 8905 15481 36725 44525 77405 201253 387025 1006265 5031325