Base | Representation |
---|---|
bin | 110111111000101010… |
… | …1101100011110000110 |
3 | 102110202220211211110100 |
4 | 1233301111230132012 |
5 | 3431241324110342 |
6 | 131044441304530 |
7 | 11446015426242 |
oct | 1576125543606 |
9 | 373686754410 |
10 | 120013113222 |
11 | 469963012a2 |
12 | 1b314195146 |
13 | b417b28c82 |
14 | 5b46d9b422 |
15 | 31c61e5e4c |
hex | 1bf156c786 |
120013113222 has 24 divisors (see below), whose sum is σ = 260227413576. Its totient is φ = 39973755456.
The previous prime is 120013113221. The next prime is 120013113247. The reversal of 120013113222 is 222311310021.
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 = 120013113195 and 120013113204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120013113221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2527123 + ... + 2574174.
It is an arithmetic number, because the mean of its divisors is an integer number (10842808899).
Almost surely, 2120013113222 is an apocalyptic number.
120013113222 is an abundant number, since it is smaller than the sum of its proper divisors (140214300354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120013113222 is a wasteful number, since it uses less digits than its factorization.
120013113222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5102612 (or 5102609 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 120013113222 its reverse (222311310021), we get a palindrome (342324423243).
The spelling of 120013113222 in words is "one hundred twenty billion, thirteen million, one hundred thirteen thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •