Base | Representation |
---|---|
bin | 11011110010010000101001… |
… | …001010110010100010111000 |
3 | 121000200022101210010112020112 |
4 | 123302100221022302202320 |
5 | 112004120323122400440 |
6 | 1111522224353043452 |
7 | 34511511116164604 |
oct | 3362205112624270 |
9 | 530608353115215 |
10 | 122201100200120 |
11 | 35a34217317897 |
12 | 11857485256588 |
13 | 532568bc00ca6 |
14 | 22267c9b92504 |
15 | e1dae747c965 |
hex | 6f24292b28b8 |
122201100200120 has 32 divisors (see below), whose sum is σ = 274953664468800. Its totient is φ = 48880228699008.
The previous prime is 122201100200119. The next prime is 122201100200129. The reversal of 122201100200120 is 21002001102221.
It is a junction number, because it is equal to n+sod(n) for n = 122201100200095 and 122201100200104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122201100200129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2929622 + ... + 15905498.
It is an arithmetic number, because the mean of its divisors is an integer number (8592302014650).
Almost surely, 2122201100200120 is an apocalyptic number.
122201100200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122201100200120 is an abundant number, since it is smaller than the sum of its proper divisors (152752564268680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122201100200120 is a wasteful number, since it uses less digits than its factorization.
122201100200120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13211327 (or 13211323 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 122201100200120 its reverse (21002001102221), we get a palindrome (143203101302341).
The spelling of 122201100200120 in words is "one hundred twenty-two trillion, two hundred one billion, one hundred million, two hundred thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •