Search a number
-
+
3265031 = 71142403
BaseRepresentation
bin1100011101001000000111
320010212210002
430131020013
51313440111
6153551515
736516020
oct14351007
96125702
103265031
111930080
12111559b
138a4193
1460dc47
1544763b
hex31d207

3265031 has 8 divisors (see below), whose sum is σ = 4070784. Its totient is φ = 2544120.

The previous prime is 3265021. The next prime is 3265049. The reversal of 3265031 is 1305623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3265031 - 26 = 3264967 is a prime.

It is a super-2 number, since 2×32650312 = 21320854861922, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 3264994 and 3265012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3265021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21125 + ... + 21278.

It is an arithmetic number, because the mean of its divisors is an integer number (508848).

Almost surely, 23265031 is an apocalyptic number.

3265031 is a deficient number, since it is larger than the sum of its proper divisors (805753).

3265031 is a wasteful number, since it uses less digits than its factorization.

3265031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42421.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3265031 is about 1806.9396780192. The cubic root of 3265031 is about 148.3528075541.

The spelling of 3265031 in words is "three million, two hundred sixty-five thousand, thirty-one".

Divisors: 1 7 11 77 42403 296821 466433 3265031