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5307125 = 5342457
BaseRepresentation
bin10100001111101011110101
3100222122000012
4110033223311
52324312000
6305430005
763052445
oct24175365
910878005
105307125
112aa535a
12193b305
13113a815
149c2125
156ec735
hex50faf5

5307125 has 8 divisors (see below), whose sum is σ = 6623448. Its totient is φ = 4245600.

The previous prime is 5307091. The next prime is 5307139. The reversal of 5307125 is 5217035.

5307125 = T68 + T69 + ... + T317.

It can be written as a sum of positive squares in 4 ways, for example, as 7921 + 5299204 = 89^2 + 2302^2 .

It is not a de Polignac number, because 5307125 - 212 = 5303029 is a prime.

It is a d-powerful number, because it can be written as 56 + 314 + 0 + 76 + 1 + 28 + 58 .

It is a Duffinian number.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 5307125.

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, 21104 + ... + 21353.

It is an arithmetic number, because the mean of its divisors is an integer number (827931).

Almost surely, 25307125 is an apocalyptic number.

It is an amenable number.

5307125 is a deficient number, since it is larger than the sum of its proper divisors (1316323).

5307125 is an equidigital number, since it uses as much as digits as its factorization.

5307125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42472 (or 42462 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 5307125 is about 2303.7198180334. The cubic root of 5307125 is about 174.4294342802.

The spelling of 5307125 in words is "five million, three hundred seven thousand, one hundred twenty-five".

Divisors: 1 5 25 125 42457 212285 1061425 5307125