Base | Representation |
---|---|
bin | 10001100111000101100… |
… | …010101010110111011001 |
3 | 11021200201220211022112001 |
4 | 101213011202222313121 |
5 | 124311442200311301 |
6 | 2323542550121001 |
7 | 153301612234060 |
oct | 21470542526731 |
9 | 4250656738461 |
10 | 1210200010201 |
11 | 4272743a0796 |
12 | 176665650161 |
13 | 8a176863cc0 |
14 | 428070731d7 |
15 | 21730405c01 |
hex | 119c58aadd9 |
1210200010201 has 16 divisors (see below), whose sum is σ = 1567870460800. Its totient is φ = 907125049728.
The previous prime is 1210200010153. The next prime is 1210200010211. The reversal of 1210200010201 is 1020100020121.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1210200010201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1210200010211) 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, 349969356 + ... + 349972813.
It is an arithmetic number, because the mean of its divisors is an integer number (97991903800).
Almost surely, 21210200010201 is an apocalyptic number.
It is an amenable number.
1210200010201 is a deficient number, since it is larger than the sum of its proper divisors (357670450599).
1210200010201 is a wasteful number, since it uses less digits than its factorization.
1210200010201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 699942208.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 1210200010201 its reverse (1020100020121), we get a palindrome (2230300030322).
The spelling of 1210200010201 in words is "one trillion, two hundred ten billion, two hundred million, ten thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •