Base | Representation |
---|---|
bin | 10000001011101000011… |
… | …011001110000100110100 |
3 | 10221022021021002100022102 |
4 | 100023220123032010310 |
5 | 121204334224341040 |
6 | 2210502440521232 |
7 | 143224264434533 |
oct | 20135033160464 |
9 | 3838237070272 |
10 | 1112001012020 |
11 | 399662643a48 |
12 | 15b61aa80218 |
13 | 80b27205612 |
14 | 3bb6d2aa31a |
15 | 1ddd4371515 |
hex | 102e86ce134 |
1112001012020 has 24 divisors (see below), whose sum is σ = 2374781824800. Its totient is φ = 437261414432.
The previous prime is 1112001012019. The next prime is 1112001012041. The reversal of 1112001012020 is 202101002111.
It is a junction number, because it is equal to n+sod(n) for n = 1112001011992 and 1112001012010.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471185690 + ... + 471188049.
It is an arithmetic number, because the mean of its divisors is an integer number (98949242700).
Almost surely, 21112001012020 is an apocalyptic number.
1112001012020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1112001012020 is an abundant number, since it is smaller than the sum of its proper divisors (1262780812780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112001012020 is a wasteful number, since it uses less digits than its factorization.
1112001012020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 942373807 (or 942373805 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1112001012020 its reverse (202101002111), we get a palindrome (1314102014131).
Subtracting from 1112001012020 its reverse (202101002111), we obtain a palindrome (909900009909).
The spelling of 1112001012020 in words is "one trillion, one hundred twelve billion, one million, twelve thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •