Base | Representation |
---|---|
bin | 101110100011… |
… | …000011111000 |
3 | 211221221022112 |
4 | 232203003320 |
5 | 11110432412 |
6 | 1113311452 |
7 | 205501010 |
oct | 56430370 |
9 | 24857275 |
10 | 12202232 |
11 | 6984799 |
12 | 4105588 |
13 | 26b3073 |
14 | 1898c40 |
15 | 1110722 |
hex | ba30f8 |
12202232 has 32 divisors (see below), whose sum is σ = 26306400. Its totient is φ = 5197824.
The previous prime is 12202219. The next prime is 12202249. The reversal of 12202232 is 23220221.
12202232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10244 + ... + 11372.
It is an arithmetic number, because the mean of its divisors is an integer number (822075).
Almost surely, 212202232 is an apocalyptic number.
It is an amenable number.
12202232 is an abundant number, since it is smaller than the sum of its proper divisors (14104168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202232 is a wasteful number, since it uses less digits than its factorization.
12202232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1335 (or 1331 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 12202232 is about 3493.1693345728. The cubic root of 12202232 is about 230.2217898392.
Adding to 12202232 its reverse (23220221), we get a palindrome (35422453).
The spelling of 12202232 in words is "twelve million, two hundred two thousand, two hundred thirty-two".
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