Base | Representation |
---|---|
bin | 11011010010001110111010… |
… | …100011010110011011010100 |
3 | 120201212220112201211200121112 |
4 | 123102032322203112123110 |
5 | 111212040423101041040 |
6 | 1103115201320034152 |
7 | 34163505226461464 |
oct | 3322167243263324 |
9 | 521786481750545 |
10 | 120000221112020 |
11 | 35265898466a17 |
12 | 11560a1b302958 |
13 | 51c5c841965a2 |
14 | 218c082589ba4 |
15 | dd1733c80365 |
hex | 6d23ba8d66d4 |
120000221112020 has 12 divisors (see below), whose sum is σ = 252000464335284. Its totient is φ = 48000088444800.
The previous prime is 120000221112019. The next prime is 120000221112041. The reversal of 120000221112020 is 20211122000021.
It can be written as a sum of positive squares in 2 ways, for example, as 93997911343504 + 26002309768516 = 9695252^2 + 5099246^2 .
It is a junction number, because it is equal to n+sod(n) for n = 120000221111986 and 120000221112004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3000005527781 + ... + 3000005527820.
It is an arithmetic number, because the mean of its divisors is an integer number (21000038694607).
Almost surely, 2120000221112020 is an apocalyptic number.
120000221112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120000221112020 is an abundant number, since it is smaller than the sum of its proper divisors (132000243223264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120000221112020 is a wasteful number, since it uses less digits than its factorization.
120000221112020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6000011055610 (or 6000011055608 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120000221112020 its reverse (20211122000021), we get a palindrome (140211343112041).
The spelling of 120000221112020 in words is "one hundred twenty trillion, two hundred twenty-one million, one hundred twelve thousand, twenty".
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