Base | Representation |
---|---|
bin | 110100001101001001… |
… | …1010010000101011010 |
3 | 101201101011112000120000 |
4 | 1220122103102011122 |
5 | 3314100231141442 |
6 | 123300335113430 |
7 | 11046125531322 |
oct | 1503223220532 |
9 | 351334460500 |
10 | 112110412122 |
11 | 4360044aa65 |
12 | 19889672876 |
13 | a7587c2087 |
14 | 55d75c0282 |
15 | 2db2519d4c |
hex | 1a1a4d215a |
112110412122 has 20 divisors (see below), whose sum is σ = 251210368266. Its totient is φ = 37370137320.
The previous prime is 112110412121. The next prime is 112110412123. The reversal of 112110412122 is 221214011211.
112110412122 is a `hidden beast` number, since 1 + 121 + 10 + 412 + 122 = 666.
It is an interprime number because it is at equal distance from previous prime (112110412121) and next prime (112110412123).
It can be written as a sum of positive squares in only one way, i.e., 86131097361 + 25979314761 = 293481^2 + 161181^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 112110412095 and 112110412104.
It is not an unprimeable number, because it can be changed into a prime (112110412121) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 346019629 + ... + 346019952.
Almost surely, 2112110412122 is an apocalyptic number.
112110412122 is an abundant number, since it is smaller than the sum of its proper divisors (139099956144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112110412122 is an equidigital number, since it uses as much as digits as its factorization.
112110412122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 692039595 (or 692039586 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 112110412122 its reverse (221214011211), we get a palindrome (333324423333).
The spelling of 112110412122 in words is "one hundred twelve billion, one hundred ten million, four hundred twelve thousand, one hundred twenty-two".
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