Search a number
-
+
3270715325 = 52130828613
BaseRepresentation
bin1100001011110011…
…0010011110111101
322102221102112221122
43002330302132331
523144300342300
61300314440325
7144023423123
oct30274623675
98387375848
103270715325
111429262919
127734330a5
134017cab17
14230555913
1514221ac85
hexc2f327bd

3270715325 has 6 divisors (see below), whose sum is σ = 4055687034. Its totient is φ = 2616572240.

The previous prime is 3270715319. The next prime is 3270715339. The reversal of 3270715325 is 5235170723.

It can be written as a sum of positive squares in 3 ways, for example, as 951907609 + 2318807716 = 30853^2 + 48154^2 .

It is a de Polignac number, because none of the positive numbers 2k-3270715325 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65414282 + ... + 65414331.

It is an arithmetic number, because the mean of its divisors is an integer number (675947839).

Almost surely, 23270715325 is an apocalyptic number.

It is an amenable number.

3270715325 is a deficient number, since it is larger than the sum of its proper divisors (784971709).

3270715325 is a wasteful number, since it uses less digits than its factorization.

3270715325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130828623 (or 130828618 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 3270715325 is about 57190.1680798369. The cubic root of 3270715325 is about 1484.3885029686.

The spelling of 3270715325 in words is "three billion, two hundred seventy million, seven hundred fifteen thousand, three hundred twenty-five".

Divisors: 1 5 25 130828613 654143065 3270715325