Base | Representation |
---|---|
bin | 110100001101011111… |
… | …1100100000010101010 |
3 | 101201101222100202120210 |
4 | 1220122333210002222 |
5 | 3314111214120020 |
6 | 123301432001550 |
7 | 11046326305500 |
oct | 1503277440252 |
9 | 351358322523 |
10 | 112122020010 |
11 | 43606a59160 |
12 | 198915302b6 |
13 | a75b027750 |
14 | 55d8d62670 |
15 | 2db355e3e0 |
hex | 1a1afe40aa |
112122020010 has 384 divisors, whose sum is σ = 371462692608. Its totient is φ = 21288960000.
The previous prime is 112122020009. The next prime is 112122020033. The reversal of 112122020010 is 10020221211.
112122020010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1121220200102 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 21228570 + ... + 21233850.
It is an arithmetic number, because the mean of its divisors is an integer number (967350762).
Almost surely, 2112122020010 is an apocalyptic number.
112122020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 112122020010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185731346304).
112122020010 is an abundant number, since it is smaller than the sum of its proper divisors (259340672598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112122020010 is a wasteful number, since it uses less digits than its factorization.
112122020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5430 (or 5423 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 112122020010 its reverse (10020221211), we get a palindrome (122142241221).
The spelling of 112122020010 in words is "one hundred twelve billion, one hundred twenty-two million, twenty thousand, ten".
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