| Base | Representation |
|---|---|
| bin | 110100001100110110… |
| … | …1001110000001100100 |
| 3 | 101201100110202002011200 |
| 4 | 1220121231032001210 |
| 5 | 3314040202342040 |
| 6 | 123255341202500 |
| 7 | 11045644652541 |
| oct | 1503155160144 |
| 9 | 351313662150 |
| 10 | 112100434020 |
| 11 | 435a58552a3 |
| 12 | 19886260430 |
| 13 | a75670a483 |
| 14 | 55d6143bc8 |
| 15 | 2db16e8630 |
| hex | 1a19b4e064 |
112100434020 has 144 divisors (see below), whose sum is σ = 349398726768. Its totient is φ = 29071319040.
The previous prime is 112100434001. The next prime is 112100434021. The reversal of 112100434020 is 20434001211.
112100434020 is a `hidden beast` number, since 1 + 1 + 210 + 0 + 434 + 0 + 20 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 1514922084 + 110585511936 = 38922^2 + 332544^2 .
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 = 112100433984 and 112100434002.
It is not an unprimeable number, because it can be changed into a prime (112100434021) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25845292 + ... + 25849628.
It is an arithmetic number, because the mean of its divisors is an integer number (2426380047).
Almost surely, 2112100434020 is an apocalyptic number.
112100434020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112100434020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174699363384).
112100434020 is an abundant number, since it is smaller than the sum of its proper divisors (237298292748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112100434020 is a wasteful number, since it uses less digits than its factorization.
112100434020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8270 (or 8265 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 112100434020 its reverse (20434001211), we get a palindrome (132534435231).
The spelling of 112100434020 in words is "one hundred twelve billion, one hundred million, four hundred thirty-four thousand, twenty".
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