Base | Representation |
---|---|
bin | 11001001111100100011101… |
… | …010010011111101110100000 |
3 | 112120002111212102021012020121 |
4 | 121033210131102133232200 |
5 | 104022432203330201422 |
6 | 1032042220102250024 |
7 | 32246003244143521 |
oct | 3117443522375640 |
9 | 476074772235217 |
10 | 111021101022112 |
11 | 3241386a238336 |
12 | 10550772126914 |
13 | 49c43250928a8 |
14 | 1d5b642996848 |
15 | cc7da86cd8c7 |
hex | 64f91d49fba0 |
111021101022112 has 48 divisors (see below), whose sum is σ = 219347746958592. Its totient is φ = 55313786778880.
The previous prime is 111021101022077. The next prime is 111021101022163. The reversal of 111021101022112 is 211220101120111.
It is a super-3 number, since 3×1110211010221123 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70544937 + ... + 72101527.
It is an arithmetic number, because the mean of its divisors is an integer number (4569744728304).
Almost surely, 2111021101022112 is an apocalyptic number.
It is an amenable number.
111021101022112 is a deficient number, since it is larger than the sum of its proper divisors (108326645936480).
111021101022112 is a wasteful number, since it uses less digits than its factorization.
111021101022112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1564501 (or 1564493 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 111021101022112 its reverse (211220101120111), we get a palindrome (322241202142223).
The spelling of 111021101022112 in words is "one hundred eleven trillion, twenty-one billion, one hundred one million, twenty-two thousand, one hundred twelve".
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