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12232941 = 3719233143
BaseRepresentation
bin101110101010…
…100011101101
3212000111102220
4232222203231
511112423231
61114105553
7205656360
oct56524355
925014386
1012232941
1169a5876
12411b2b9
1326c4036
1418a60d7
151119896
hexbaa8ed

12232941 has 64 divisors (see below), whose sum is σ = 21626880. Its totient is φ = 5987520.

The previous prime is 12232937. The next prime is 12232949. The reversal of 12232941 is 14923221.

12232941 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12232941 - 22 = 12232937 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232949) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 284466 + ... + 284508.

It is an arithmetic number, because the mean of its divisors is an integer number (337920).

Almost surely, 212232941 is an apocalyptic number.

It is an amenable number.

12232941 is a deficient number, since it is larger than the sum of its proper divisors (9393939).

12232941 is a wasteful number, since it uses less digits than its factorization.

12232941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126.

The product of its digits is 864, while the sum is 24.

The square root of 12232941 is about 3497.5621509846. The cubic root of 12232941 is about 230.4147588624.

The spelling of 12232941 in words is "twelve million, two hundred thirty-two thousand, nine hundred forty-one".

Divisors: 1 3 7 19 21 23 31 43 57 69 93 129 133 161 217 301 399 437 483 589 651 713 817 903 989 1311 1333 1767 2139 2451 2967 3059 3999 4123 4991 5719 6923 9177 9331 12369 13547 14973 17157 18791 20769 25327 27993 30659 40641 56373 75981 91977 94829 131537 177289 214613 284487 394611 531867 582521 643839 1747563 4077647 12232941