Base | Representation |
---|---|
bin | 101110101010… |
… | …110000101111 |
3 | 212000112120210 |
4 | 232222300233 |
5 | 11112440100 |
6 | 1114113503 |
7 | 205661661 |
oct | 56526057 |
9 | 25015523 |
10 | 12233775 |
11 | 69a6464 |
12 | 411b893 |
13 | 26c4528 |
14 | 18a6531 |
15 | 1119c50 |
hex | baac2f |
12233775 has 12 divisors (see below), whose sum is σ = 20226632. Its totient is φ = 6524640.
The previous prime is 12233773. The next prime is 12233779. The reversal of 12233775 is 57733221.
12233775 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 12233775 - 21 = 12233773 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12233773) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81484 + ... + 81633.
Almost surely, 212233775 is an apocalyptic number.
12233775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12233775 is a deficient number, since it is larger than the sum of its proper divisors (7992857).
12233775 is a wasteful number, since it uses less digits than its factorization.
12233775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163130 (or 163125 counting only the distinct ones).
The product of its digits is 8820, while the sum is 30.
The square root of 12233775 is about 3497.6813748539. The cubic root of 12233775 is about 230.4199950396.
Adding to 12233775 its reverse (57733221), we get a palindrome (69966996).
The spelling of 12233775 in words is "twelve million, two hundred thirty-three thousand, seven hundred seventy-five".
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