Base | Representation |
---|---|
bin | 111000111010101111… |
… | …1101101101101011110 |
3 | 102200111102221020011202 |
4 | 1301311133231231132 |
5 | 4000311431113004 |
6 | 132052444115502 |
7 | 11554660452542 |
oct | 1616537555536 |
9 | 380442836152 |
10 | 122230332254 |
11 | 47923921818 |
12 | 1b832835b92 |
13 | b6ac2a8cb4 |
14 | 5cb763ba22 |
15 | 32a5bb4b1e |
hex | 1c757edb5e |
122230332254 has 8 divisors (see below), whose sum is σ = 183347038080. Its totient is φ = 61114652896.
The previous prime is 122230332253. The next prime is 122230332269. The reversal of 122230332254 is 452233032221.
122230332254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122230332253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212867 + ... + 538305.
It is an arithmetic number, because the mean of its divisors is an integer number (22918379760).
Almost surely, 2122230332254 is an apocalyptic number.
122230332254 is a deficient number, since it is larger than the sum of its proper divisors (61116705826).
122230332254 is a wasteful number, since it uses less digits than its factorization.
122230332254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 513234.
The product of its (nonzero) digits is 17280, while the sum is 29.
Adding to 122230332254 its reverse (452233032221), we get a palindrome (574463364475).
The spelling of 122230332254 in words is "one hundred twenty-two billion, two hundred thirty million, three hundred thirty-two thousand, two hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •