Base | Representation |
---|---|
bin | 10000001010110011111… |
… | …110010000011010101000 |
3 | 10221012222221012022112012 |
4 | 100022303332100122220 |
5 | 121201033434113300 |
6 | 2210235243135052 |
7 | 143163420463214 |
oct | 20126376203250 |
9 | 3835887168465 |
10 | 1111121004200 |
11 | 399250927059 |
12 | 15b414214488 |
13 | 80a16abb92c |
14 | 3bac8475944 |
15 | 1dd81e93435 |
hex | 102b3f906a8 |
1111121004200 has 48 divisors (see below), whose sum is σ = 2594940996480. Its totient is φ = 442455341760.
The previous prime is 1111121004199. The next prime is 1111121004269. The reversal of 1111121004200 is 24001211111.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12411914 + ... + 12501113.
It is an arithmetic number, because the mean of its divisors is an integer number (54061270760).
Almost surely, 21111121004200 is an apocalyptic number.
1111121004200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1111121004200 is an abundant number, since it is smaller than the sum of its proper divisors (1483819992280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1111121004200 is a wasteful number, since it uses less digits than its factorization.
1111121004200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24913266 (or 24913257 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 1111121004200 its reverse (24001211111), we get a palindrome (1135122215311).
The spelling of 1111121004200 in words is "one trillion, one hundred eleven billion, one hundred twenty-one million, four thousand, two hundred".
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