Base | Representation |
---|---|
bin | 1110100110111… |
… | …01010101110010 |
3 | 22112120202020100 |
4 | 13103131111302 |
5 | 222332311201 |
6 | 20054253230 |
7 | 3015404430 |
oct | 723352562 |
9 | 275522210 |
10 | 122541426 |
11 | 63198207 |
12 | 35057216 |
13 | 1c506927 |
14 | 123bbd50 |
15 | ab58886 |
hex | 74dd572 |
122541426 has 48 divisors (see below), whose sum is σ = 304200000. Its totient is φ = 34923744.
The previous prime is 122541413. The next prime is 122541437. The reversal of 122541426 is 624145221.
122541426 is a `hidden beast` number, since 1 + 225 + 414 + 26 = 666.
It is a super-2 number, since 2×1225414262 = 30032802172226952, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 122541426.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61900 + ... + 63848.
It is an arithmetic number, because the mean of its divisors is an integer number (6337500).
Almost surely, 2122541426 is an apocalyptic number.
122541426 is an abundant number, since it is smaller than the sum of its proper divisors (181658574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122541426 is a wasteful number, since it uses less digits than its factorization.
122541426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2463 (or 2460 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 122541426 is about 11069.8430883188. The cubic root of 122541426 is about 496.7001715057.
Adding to 122541426 its reverse (624145221), we get a palindrome (746686647).
The spelling of 122541426 in words is "one hundred twenty-two million, five hundred forty-one thousand, four hundred twenty-six".
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