Base | Representation |
---|---|
bin | 11101011011100010110… |
… | …10001101010000011100 |
3 | 10120200010122211222201102 |
4 | 32231301122031100130 |
5 | 113031434310310022 |
6 | 2052314214132232 |
7 | 133025655156332 |
oct | 16556132152034 |
9 | 3520118758642 |
10 | 1011220010012 |
11 | 35a946373543 |
12 | 143b93651078 |
13 | 74485965314 |
14 | 36d2c627b52 |
15 | 1b4867b3a92 |
hex | eb7168d41c |
1011220010012 has 12 divisors (see below), whose sum is σ = 1778527657200. Its totient is φ = 503069250816.
The previous prime is 1011220010011. The next prime is 1011220010027. The reversal of 1011220010012 is 2100100221101.
1011220010012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 1011220009975 and 1011220010002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1011220010011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635187653 + ... + 635189244.
It is an arithmetic number, because the mean of its divisors is an integer number (148210638100).
Almost surely, 21011220010012 is an apocalyptic number.
It is an amenable number.
1011220010012 is a deficient number, since it is larger than the sum of its proper divisors (767307647188).
1011220010012 is a wasteful number, since it uses less digits than its factorization.
1011220010012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1270377100 (or 1270377098 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1011220010012 its reverse (2100100221101), we get a palindrome (3111320231113).
The spelling of 1011220010012 in words is "one trillion, eleven billion, two hundred twenty million, ten thousand, twelve".
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