Base | Representation |
---|---|
bin | 10000001010101110000… |
… | …001001110110111111110 |
3 | 10221012201222020201120020 |
4 | 100022232001032313332 |
5 | 121200332401333042 |
6 | 2210221314233010 |
7 | 143161065465501 |
oct | 20125601166776 |
9 | 3835658221506 |
10 | 1111021121022 |
11 | 3991aa50537a |
12 | 15b3a6885766 |
13 | 809cc1b9367 |
14 | 3bab90b5138 |
15 | 1dd783133ec |
hex | 102ae04edfe |
1111021121022 has 16 divisors (see below), whose sum is σ = 2259703975680. Its totient is φ = 364063418072.
The previous prime is 1111021121009. The next prime is 1111021121039. The reversal of 1111021121022 is 2201211201111.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1111021120992 and 1111021121010.
It is a congruent 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, 1569238518 + ... + 1569239225.
It is an arithmetic number, because the mean of its divisors is an integer number (141231498480).
Almost surely, 21111021121022 is an apocalyptic number.
1111021121022 is an abundant number, since it is smaller than the sum of its proper divisors (1148682854658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1111021121022 is a wasteful number, since it uses less digits than its factorization.
1111021121022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3138477807.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 1111021121022 its reverse (2201211201111), we get a palindrome (3312232322133).
The spelling of 1111021121022 in words is "one trillion, one hundred eleven billion, twenty-one million, one hundred twenty-one thousand, twenty-two".
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