Base | Representation |
---|---|
bin | 110100001101100010… |
… | …0011111111101100100 |
3 | 101201102001210111122002 |
4 | 1220123010133331210 |
5 | 3314112032022040 |
6 | 123301515424432 |
7 | 11046343305224 |
oct | 1503304377544 |
9 | 351361714562 |
10 | 112123314020 |
11 | 43607762393 |
12 | 19891a55118 |
13 | a75b38b733 |
14 | 55d91bc084 |
15 | 2db3717a15 |
hex | 1a1b11ff64 |
112123314020 has 48 divisors (see below), whose sum is σ = 250379661168. Its totient is φ = 42029936640.
The previous prime is 112123314001. The next prime is 112123314067. The reversal of 112123314020 is 20413321211.
It can be written as a sum of positive squares in 8 ways, for example, as 1973669476 + 110149644544 = 44426^2 + 331888^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 112123313983 and 112123314001.
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, 628451 + ... + 786890.
It is an arithmetic number, because the mean of its divisors is an integer number (5216242941).
Almost surely, 2112123314020 is an apocalyptic number.
112123314020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112123314020 is an abundant number, since it is smaller than the sum of its proper divisors (138256347148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112123314020 is a wasteful number, since it uses less digits than its factorization.
112123314020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1415600 (or 1415598 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 112123314020 its reverse (20413321211), we get a palindrome (132536635231).
The spelling of 112123314020 in words is "one hundred twelve billion, one hundred twenty-three million, three hundred fourteen thousand, twenty".
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