Search a number
-
+
12260937 = 313476689
BaseRepresentation
bin101110110001…
…011001001001
3212001220211210
4232301121021
511114322222
61114443333
7206134113
oct56613111
925056753
1012260937
116a14907
124133549
1327039c0
1418b23b3
151122d0c
hexbb1649

12260937 has 16 divisors (see below), whose sum is σ = 17982720. Its totient is φ = 7383552.

The previous prime is 12260923. The next prime is 12260953. The reversal of 12260937 is 73906221.

12260937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12260937 - 24 = 12260921 is a prime.

It is a super-2 number, since 2×122609372 = 300661152235938, which contains 22 as substring.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (12260917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512 + ... + 5177.

It is an arithmetic number, because the mean of its divisors is an integer number (1123920).

Almost surely, 212260937 is an apocalyptic number.

It is an amenable number.

12260937 is a deficient number, since it is larger than the sum of its proper divisors (5721783).

12260937 is a wasteful number, since it uses less digits than its factorization.

12260937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6752.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 12260937 is about 3501.5620799866. The cubic root of 12260937 is about 230.5903987425.

The spelling of 12260937 in words is "twelve million, two hundred sixty thousand, nine hundred thirty-seven".

Divisors: 1 3 13 39 47 141 611 1833 6689 20067 86957 260871 314383 943149 4086979 12260937