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5159205 = 325114649
BaseRepresentation
bin10011101011100100100101
3100201010002200
4103223210211
52310043310
6302325113
761565262
oct23534445
910633080
105159205
112a04207
121889799
1310b83ac
14984269
156bd9c0
hex4eb925

5159205 has 12 divisors (see below), whose sum is σ = 8942700. Its totient is φ = 2751552.

The previous prime is 5159171. The next prime is 5159207. The reversal of 5159205 is 5029515.

It can be written as a sum of positive squares in 2 ways, for example, as 1766241 + 3392964 = 1329^2 + 1842^2 .

It is not a de Polignac number, because 5159205 - 212 = 5155109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5159207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57280 + ... + 57369.

It is an arithmetic number, because the mean of its divisors is an integer number (745225).

Almost surely, 25159205 is an apocalyptic number.

It is an amenable number.

5159205 is a deficient number, since it is larger than the sum of its proper divisors (3783495).

5159205 is a wasteful number, since it uses less digits than its factorization.

5159205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114660 (or 114657 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 5159205 is about 2271.3883419618. The cubic root of 5159205 is about 172.7935769539.

The spelling of 5159205 in words is "five million, one hundred fifty-nine thousand, two hundred five".

Divisors: 1 3 5 9 15 45 114649 343947 573245 1031841 1719735 5159205