Base | Representation |
---|---|
bin | 10010101001100011… |
… | …00001000100010001 |
3 | 221211202201112001220 |
4 | 21110301201010101 |
5 | 131001110414413 |
6 | 4333300115253 |
7 | 503053210026 |
oct | 112461410421 |
9 | 27752645056 |
10 | 10012201233 |
11 | 4278698a81 |
12 | 1b35095b29 |
13 | c3739cc38 |
14 | 6ada1b54d |
15 | 3d8ebd223 |
hex | 254c61111 |
10012201233 has 4 divisors (see below), whose sum is σ = 13349601648. Its totient is φ = 6674800820.
The previous prime is 10012201219. The next prime is 10012201237. The reversal of 10012201233 is 33210221001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33210221001 = 3 ⋅11070073667.
It is a cyclic number.
It is not a de Polignac number, because 10012201233 - 214 = 10012184849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10012201237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668700203 + ... + 1668700208.
It is an arithmetic number, because the mean of its divisors is an integer number (3337400412).
Almost surely, 210012201233 is an apocalyptic number.
It is an amenable number.
10012201233 is a deficient number, since it is larger than the sum of its proper divisors (3337400415).
10012201233 is an equidigital number, since it uses as much as digits as its factorization.
10012201233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3337400414.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10012201233 its reverse (33210221001), we get a palindrome (43222422234).
The spelling of 10012201233 in words is "ten billion, twelve million, two hundred one thousand, two hundred thirty-three".
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