Base | Representation |
---|---|
bin | 11011010010011000001101… |
… | …111011111011110101011100 |
3 | 120201220212022212200210012202 |
4 | 123102120031323323311130 |
5 | 111212221402230001340 |
6 | 1103123532424351032 |
7 | 34164310610563511 |
oct | 3322301573736534 |
9 | 521825285623182 |
10 | 120010210000220 |
11 | 3526a053981521 |
12 | 11562948615478 |
13 | 51c6bb6793117 |
14 | 218c74d059308 |
15 | dd1b1ab95c15 |
hex | 6d260defbd5c |
120010210000220 has 96 divisors (see below), whose sum is σ = 267322887256320. Its totient is φ = 45099623613440.
The previous prime is 120010210000193. The next prime is 120010210000259. The reversal of 120010210000220 is 22000012010021.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4193361071 + ... + 4193389689.
It is an arithmetic number, because the mean of its divisors is an integer number (2784613408920).
Almost surely, 2120010210000220 is an apocalyptic number.
120010210000220 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 120010210000220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133661443628160).
120010210000220 is an abundant number, since it is smaller than the sum of its proper divisors (147312677256100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120010210000220 is a wasteful number, since it uses less digits than its factorization.
120010210000220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50243 (or 50241 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 120010210000220 its reverse (22000012010021), we get a palindrome (142010222010241).
The spelling of 120010210000220 in words is "one hundred twenty trillion, ten billion, two hundred ten million, two hundred twenty", and thus it is an aban number.
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