Base | Representation |
---|---|
bin | 11110101110000010101… |
… | …010110101110110001110 |
3 | 21110210220200211201111121 |
4 | 132232002222311312032 |
5 | 234041332412223042 |
6 | 4253442330511154 |
7 | 305342034141103 |
oct | 36560252656616 |
9 | 7423820751447 |
10 | 2111021211022 |
11 | 744308491949 |
12 | 2a11688954ba |
13 | 1240b74b6b49 |
14 | 74261542aaa |
15 | 39da4a96367 |
hex | 1eb82ab5d8e |
2111021211022 has 16 divisors (see below), whose sum is σ = 3305590377120. Its totient is φ = 1009196176032.
The previous prime is 2111021211017. The next prime is 2111021211031. The reversal of 2111021211022 is 2201121201112.
It is a junction number, because it is equal to n+sod(n) for n = 2111021210987 and 2111021211005.
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, 9494913 + ... + 9714700.
It is an arithmetic number, because the mean of its divisors is an integer number (206599398570).
Almost surely, 22111021211022 is an apocalyptic number.
2111021211022 is a deficient number, since it is larger than the sum of its proper divisors (1194569166098).
2111021211022 is a wasteful number, since it uses less digits than its factorization.
2111021211022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19212027.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 2111021211022 its reverse (2201121201112), we get a palindrome (4312142412134).
The spelling of 2111021211022 in words is "two trillion, one hundred eleven billion, twenty-one million, two hundred eleven thousand, twenty-two".
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