Base | Representation |
---|---|
bin | 1110100101011… |
… | …00001011010110 |
3 | 22112012112000010 |
4 | 13102230023112 |
5 | 222304340204 |
6 | 20050101050 |
7 | 3013605354 |
oct | 722541326 |
9 | 275175003 |
10 | 122340054 |
11 | 6306a991 |
12 | 34b7a786 |
13 | 1c466085 |
14 | 123687d4 |
15 | ab18d89 |
hex | 74ac2d6 |
122340054 has 16 divisors (see below), whose sum is σ = 244854720. Its totient is φ = 40750920.
The previous prime is 122340047. The next prime is 122340073. The reversal of 122340054 is 450043221.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 122340054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2937 + ... + 15915.
It is an arithmetic number, because the mean of its divisors is an integer number (15303420).
Almost surely, 2122340054 is an apocalyptic number.
122340054 is an abundant number, since it is smaller than the sum of its proper divisors (122514666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122340054 is a wasteful number, since it uses less digits than its factorization.
122340054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14555.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 122340054 is about 11060.7438267053. The cubic root of 122340054 is about 496.4279469782.
Adding to 122340054 its reverse (450043221), we get a palindrome (572383275).
The spelling of 122340054 in words is "one hundred twenty-two million, three hundred forty thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •