Base | Representation |
---|---|
bin | 10000010100111101000… |
… | …000110111000110010000 |
3 | 10222021002210221200221210 |
4 | 100110331000313012100 |
5 | 121340334041200422 |
6 | 2215235550220120 |
7 | 144030312330426 |
oct | 20247500670620 |
9 | 3867083850853 |
10 | 1122010100112 |
11 | 3a29294a5a80 |
12 | 161552ab4640 |
13 | 81a60a55555 |
14 | 3c43c717116 |
15 | 1e2bce2710c |
hex | 1053d037190 |
1122010100112 has 80 divisors (see below), whose sum is σ = 3173696870400. Its totient is φ = 338748393600.
The previous prime is 1122010100111. The next prime is 1122010100131. The reversal of 1122010100112 is 2110010102211.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (1122010100111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3777612 + ... + 4063787.
It is an arithmetic number, because the mean of its divisors is an integer number (39671210880).
Almost surely, 21122010100112 is an apocalyptic number.
1122010100112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1122010100112 is an abundant number, since it is smaller than the sum of its proper divisors (2051686770288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122010100112 is a wasteful number, since it uses less digits than its factorization.
1122010100112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7841692 (or 7841686 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 1122010100112 its reverse (2110010102211), we get a palindrome (3232020202323).
The spelling of 1122010100112 in words is "one trillion, one hundred twenty-two billion, ten million, one hundred thousand, one hundred twelve".
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