Base | Representation |
---|---|
bin | 1001001011111011010100… |
… | …00010011000001001110010 |
3 | 2122112012100010121201200111 |
4 | 10211331222002120021302 |
5 | 10121433132102414302 |
6 | 110544114352211534 |
7 | 4153321602364615 |
oct | 445755202301162 |
9 | 78465303551614 |
10 | 20201010201202 |
11 | 648922268a366 |
12 | 2323111539baa |
13 | b36c409a23ac |
14 | 4dba3c58417c |
15 | 25071bd540d7 |
hex | 125f6a098272 |
20201010201202 has 16 divisors (see below), whose sum is σ = 30541453509600. Its totient is φ = 10020569278720.
The previous prime is 20201010201149. The next prime is 20201010201263. The reversal of 20201010201202 is 20210201010202.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9966127 + ... + 11820562.
It is an arithmetic number, because the mean of its divisors is an integer number (1908840844350).
Almost surely, 220201010201202 is an apocalyptic number.
20201010201202 is a deficient number, since it is larger than the sum of its proper divisors (10340443308398).
20201010201202 is a wasteful number, since it uses less digits than its factorization.
20201010201202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21790361.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20201010201202 its reverse (20210201010202), we get a palindrome (40411211211404).
The spelling of 20201010201202 in words is "twenty trillion, two hundred one billion, ten million, two hundred one thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •