Base | Representation |
---|---|
bin | 1110100010110… |
… | …01010010111110 |
3 | 22111120021022210 |
4 | 13101121102332 |
5 | 222213004244 |
6 | 20034521250 |
7 | 3010662543 |
oct | 721312276 |
9 | 274507283 |
10 | 122000574 |
11 | 62958923 |
12 | 34a36226 |
13 | 1c3776b7 |
14 | 122babca |
15 | aa9d4b9 |
hex | 74594be |
122000574 has 16 divisors (see below), whose sum is σ = 244176912. Its totient is φ = 40637568.
The previous prime is 122000573. The next prime is 122000587. The reversal of 122000574 is 475000221.
It is a self number, because there is not a number n which added to its sum of digits gives 122000574.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122000573) 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, 2772 + ... + 15864.
It is an arithmetic number, because the mean of its divisors is an integer number (15261057).
Almost surely, 2122000574 is an apocalyptic number.
122000574 is an abundant number, since it is smaller than the sum of its proper divisors (122176338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122000574 is a wasteful number, since it uses less digits than its factorization.
122000574 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14651.
The product of its (nonzero) digits is 560, while the sum is 21.
The square root of 122000574 is about 11045.3870009158. The cubic root of 122000574 is about 495.9683442119.
Adding to 122000574 its reverse (475000221), we get a palindrome (597000795).
The spelling of 122000574 in words is "one hundred twenty-two million, five hundred seventy-four", and thus it is an aban number.
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