Base | Representation |
---|---|
bin | 101110100010… |
… | …111000001011 |
3 | 211221220021210 |
4 | 232202320023 |
5 | 11110421413 |
6 | 1113304203 |
7 | 205465560 |
oct | 56427013 |
9 | 24856253 |
10 | 12201483 |
11 | 6984178 |
12 | 4105063 |
13 | 26b2918 |
14 | 1898867 |
15 | 11103c3 |
hex | ba2e0b |
12201483 has 16 divisors (see below), whose sum is σ = 18776576. Its totient is φ = 6903360.
The previous prime is 12201479. The next prime is 12201491. The reversal of 12201483 is 38410221.
12201483 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12201483 - 22 = 12201479 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
12201483 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (12201493) 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, 658 + ... + 4983.
It is an arithmetic number, because the mean of its divisors is an integer number (1173536).
Almost surely, 212201483 is an apocalyptic number.
12201483 is a deficient number, since it is larger than the sum of its proper divisors (6575093).
12201483 is a wasteful number, since it uses less digits than its factorization.
12201483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5754.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 12201483 is about 3493.0621236961. The cubic root of 12201483 is about 230.2170792352.
The spelling of 12201483 in words is "twelve million, two hundred one thousand, four hundred eighty-three".
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