Search a number
-
+
3256060 = 225712293
BaseRepresentation
bin1100011010111011111100
320010102110211
430122323330
51313143220
6153442204
736450613
oct14327374
96112424
103256060
111924365
121110364
138a0082
1460a87a
15444b5a
hex31aefc

3256060 has 24 divisors (see below), whose sum is σ = 6937056. Its totient is φ = 1283520.

The previous prime is 3256051. The next prime is 3256067. The reversal of 3256060 is 606523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3256067) 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, 274 + ... + 2566.

It is an arithmetic number, because the mean of its divisors is an integer number (289044).

Almost surely, 23256060 is an apocalyptic number.

It is an amenable number.

3256060 is an abundant number, since it is smaller than the sum of its proper divisors (3680996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3256060 is a wasteful number, since it uses less digits than its factorization.

3256060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373 (or 2371 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3256060 is about 1804.4555965720. The cubic root of 3256060 is about 148.2168115199.

It can be divided in two parts, 3 and 256060, that multiplied together give a triangular number (768180 = T1239).

The spelling of 3256060 in words is "three million, two hundred fifty-six thousand, sixty".

Divisors: 1 2 4 5 10 20 71 142 284 355 710 1420 2293 4586 9172 11465 22930 45860 162803 325606 651212 814015 1628030 3256060