Base | Representation |
---|---|
bin | 11101011011100011000… |
… | …10100110111000000100 |
3 | 10120200010210222212102020 |
4 | 32231301202212320010 |
5 | 113031440341241400 |
6 | 2052314333243140 |
7 | 133026012660402 |
oct | 16556142467004 |
9 | 3520123885366 |
10 | 1011222212100 |
11 | 35a947637a51 |
12 | 143b943334b0 |
13 | 74486256729 |
14 | 36d2ca3c472 |
15 | 1b486a9b2a0 |
hex | eb718a6e04 |
1011222212100 has 36 divisors (see below), whose sum is σ = 2925802934544. Its totient is φ = 269659256480.
The previous prime is 1011222212041. The next prime is 1011222212131. The reversal of 1011222212100 is 12122221101.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1011222212100.
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 11 ways as a sum of consecutive naturals, for example, 1685370054 + ... + 1685370653.
Almost surely, 21011222212100 is an apocalyptic number.
1011222212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1011222212100 is an abundant number, since it is smaller than the sum of its proper divisors (1914580722444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1011222212100 is a wasteful number, since it uses less digits than its factorization.
1011222212100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3370740724 (or 3370740717 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 1011222212100 its reverse (12122221101), we get a palindrome (1023344433201).
Subtracting from 1011222212100 its reverse (12122221101), we obtain a palindrome (999099990999).
The spelling of 1011222212100 in words is "one trillion, eleven billion, two hundred twenty-two million, two hundred twelve thousand, one hundred".
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