Base | Representation |
---|---|
bin | 1100000001000010100010… |
… | …1100010010001100100001 |
3 | 1201210001111010212001210011 |
4 | 3000100220230102030201 |
5 | 3212431140014200001 |
6 | 44033302053204521 |
7 | 2532351504616525 |
oct | 300205054221441 |
9 | 51701433761704 |
10 | 13212002100001 |
11 | 42341a6827301 |
12 | 15946a8930741 |
13 | 74ab6a6c5bc3 |
14 | 33967010dd85 |
15 | 17da1b643d51 |
hex | c0428b12321 |
13212002100001 has 16 divisors (see below), whose sum is σ = 14098552934400. Its totient is φ = 12344585804928.
The previous prime is 13212002099981. The next prime is 13212002100007. The reversal of 13212002100001 is 10000120021231.
It is not a de Polignac number, because 13212002100001 - 29 = 13212002099489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13212002100007) 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, 30449760 + ... + 30880606.
It is an arithmetic number, because the mean of its divisors is an integer number (881159558400).
Almost surely, 213212002100001 is an apocalyptic number.
It is an amenable number.
13212002100001 is a deficient number, since it is larger than the sum of its proper divisors (886550834399).
13212002100001 is a wasteful number, since it uses less digits than its factorization.
13212002100001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453048.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 13212002100001 its reverse (10000120021231), we get a palindrome (23212122121232).
The spelling of 13212002100001 in words is "thirteen trillion, two hundred twelve billion, two million, one hundred thousand, one".
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