Base | Representation |
---|---|
bin | 10110101110101101… |
… | …11000000110101001 |
3 | 1011111110011022021020 |
4 | 23113112320012221 |
5 | 144442434024001 |
6 | 5334521203053 |
7 | 611255032455 |
oct | 132726700651 |
9 | 34443138236 |
10 | 12203033001 |
11 | 51a2326345 |
12 | 2446930489 |
13 | 11c62414b3 |
14 | 83a98d665 |
15 | 4b64c8736 |
hex | 2d75b81a9 |
12203033001 has 8 divisors (see below), whose sum is σ = 16271634624. Its totient is φ = 8134893360.
The previous prime is 12203032987. The next prime is 12203033023. The reversal of 12203033001 is 10033030221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12203033001 - 213 = 12203024809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12203033201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48270 + ... + 163511.
It is an arithmetic number, because the mean of its divisors is an integer number (2033954328).
Almost surely, 212203033001 is an apocalyptic number.
It is an amenable number.
12203033001 is a deficient number, since it is larger than the sum of its proper divisors (4068601623).
12203033001 is a wasteful number, since it uses less digits than its factorization.
12203033001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230991.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 12203033001 its reverse (10033030221), we get a palindrome (22236063222).
The spelling of 12203033001 in words is "twelve billion, two hundred three million, thirty-three thousand, one".
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