Base | Representation |
---|---|
bin | 11110110110011011000… |
… | …010111010101100010110 |
3 | 21111200010211212011100010 |
4 | 132312123002322230112 |
5 | 234213300122010402 |
6 | 4301531312301050 |
7 | 306111034415346 |
oct | 36663302725426 |
9 | 7450124764303 |
10 | 2120020110102 |
11 | 7481060a0a24 |
12 | 2a2a5a541786 |
13 | 124bbc96ccbb |
14 | 7487674cd26 |
15 | 3a22eb06a6c |
hex | 1ed9b0bab16 |
2120020110102 has 16 divisors (see below), whose sum is σ = 4240059233472. Its totient is φ = 706670201160.
The previous prime is 2120020110073. The next prime is 2120020110113. The reversal of 2120020110102 is 2010110200212.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953077 + ... + 2269007.
It is an arithmetic number, because the mean of its divisors is an integer number (265003702092).
Almost surely, 22120020110102 is an apocalyptic number.
2120020110102 is an abundant number, since it is smaller than the sum of its proper divisors (2120039123370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2120020110102 is a wasteful number, since it uses less digits than its factorization.
2120020110102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1584443.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2120020110102 its reverse (2010110200212), we get a palindrome (4130130310314).
The spelling of 2120020110102 in words is "two trillion, one hundred twenty billion, twenty million, one hundred ten thousand, one hundred two".
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