Base | Representation |
---|---|
bin | 11001010001000010100001… |
… | …111001001101101011011000 |
3 | 112120110011120220111112120121 |
4 | 121101002201321031223120 |
5 | 104031111040130341440 |
6 | 1032200443111403024 |
7 | 32256210322325044 |
oct | 3121024171155330 |
9 | 476404526445517 |
10 | 111122110012120 |
11 | 32452693177579 |
12 | 10568261983474 |
13 | 4a00a0193942c |
14 | 1d624a5a25024 |
15 | cca81b2c334a |
hex | 6510a1e4dad8 |
111122110012120 has 64 divisors (see below), whose sum is σ = 251624979144000. Its totient is φ = 44164576542720.
The previous prime is 111122110012087. The next prime is 111122110012153. The reversal of 111122110012120 is 21210011221111.
It is an interprime number because it is at equal distance from previous prime (111122110012087) and next prime (111122110012153).
It is a junction number, because it is equal to n+sod(n) for n = 111122110012094 and 111122110012103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12898456 + ... + 19713304.
It is an arithmetic number, because the mean of its divisors is an integer number (3931640299125).
Almost surely, 2111122110012120 is an apocalyptic number.
111122110012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
111122110012120 is an abundant number, since it is smaller than the sum of its proper divisors (140502869131880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111122110012120 is a wasteful number, since it uses less digits than its factorization.
111122110012120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6817468 (or 6817464 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 111122110012120 its reverse (21210011221111), we get a palindrome (132332121233231).
The spelling of 111122110012120 in words is "one hundred eleven trillion, one hundred twenty-two billion, one hundred ten million, twelve thousand, one hundred twenty".
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