Search a number
-
+
3312253 = 72232939
BaseRepresentation
bin1100101000101001111101
320020021120001
430220221331
51321443003
6154554301
740103500
oct14505175
96207501
103312253
1119625aa
121138991
138bc819
14623137
1545661d
hex328a7d

3312253 has 12 divisors (see below), whose sum is σ = 4021920. Its totient is φ = 2714712.

The previous prime is 3312227. The next prime is 3312307. The reversal of 3312253 is 3522133.

It is not a de Polignac number, because 3312253 - 29 = 3311741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3312253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312053) 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, 343 + ... + 2596.

It is an arithmetic number, because the mean of its divisors is an integer number (335160).

Almost surely, 23312253 is an apocalyptic number.

It is an amenable number.

3312253 is a deficient number, since it is larger than the sum of its proper divisors (709667).

3312253 is a wasteful number, since it uses less digits than its factorization.

3312253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976 (or 2969 counting only the distinct ones).

The product of its digits is 540, while the sum is 19.

The square root of 3312253 is about 1819.9596149366. The cubic root of 3312253 is about 149.0645937074.

Adding to 3312253 its reverse (3522133), we get a palindrome (6834386).

The spelling of 3312253 in words is "three million, three hundred twelve thousand, two hundred fifty-three".

Divisors: 1 7 23 49 161 1127 2939 20573 67597 144011 473179 3312253