Base | Representation |
---|---|
bin | 11101001000101101001… |
… | …000110000101011101010 |
3 | 21002102001121011200022221 |
4 | 131020231020300223222 |
5 | 230301012234444320 |
6 | 4131445320304254 |
7 | 264440452313446 |
oct | 35105510605352 |
9 | 7072047150287 |
10 | 2002212031210 |
11 | 702151548656 |
12 | 28406091208a |
13 | 116a66918c91 |
14 | 6cc9c57d826 |
15 | 371372c43aa |
hex | 1d22d230aea |
2002212031210 has 32 divisors (see below), whose sum is σ = 3794273461440. Its totient is φ = 758611268352.
The previous prime is 2002212031147. The next prime is 2002212031223. The reversal of 2002212031210 is 121302122002.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346737 + ... + 2030923.
It is an arithmetic number, because the mean of its divisors is an integer number (118571045670).
Almost surely, 22002212031210 is an apocalyptic number.
2002212031210 is a deficient number, since it is larger than the sum of its proper divisors (1792061430230).
2002212031210 is a wasteful number, since it uses less digits than its factorization.
2002212031210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1690470.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 2002212031210 its reverse (121302122002), we get a palindrome (2123514153212).
The spelling of 2002212031210 in words is "two trillion, two billion, two hundred twelve million, thirty-one thousand, two hundred ten".
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