Search a number
-
+
2260772 = 2219151197
BaseRepresentation
bin1000100111111100100100
311020212012022
420213330210
51034321042
6120242312
725134113
oct10477444
94225168
102260772
111304608
12910398
13612047
1442bc7a
152e9cd2
hex227f24

2260772 has 24 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 1058400.

The previous prime is 2260771. The next prime is 2260787. The reversal of 2260772 is 2770622.

2260772 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×22607722 = 10222180071968, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2260771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11378 + ... + 11574.

It is an arithmetic number, because the mean of its divisors is an integer number (175560).

22260772 is an apocalyptic number.

It is an amenable number.

2260772 is a deficient number, since it is larger than the sum of its proper divisors (1952668).

2260772 is a wasteful number, since it uses less digits than its factorization.

2260772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 2260772 is about 1503.5863792945. The cubic root of 2260772 is about 131.2458526278.

The spelling of 2260772 in words is "two million, two hundred sixty thousand, seven hundred seventy-two".

Divisors: 1 2 4 19 38 76 151 197 302 394 604 788 2869 3743 5738 7486 11476 14972 29747 59494 118988 565193 1130386 2260772