Base | Representation |
---|---|
bin | 1110100100101… |
… | …00100010111110 |
3 | 22112000121020020 |
4 | 13102110202332 |
5 | 222243241022 |
6 | 20044033010 |
7 | 3013023231 |
oct | 722244276 |
9 | 275017206 |
10 | 122243262 |
11 | 63004199 |
12 | 34b32766 |
13 | 1c430cbb |
14 | 12341418 |
15 | aaea35c |
hex | 74948be |
122243262 has 8 divisors (see below), whose sum is σ = 244486536. Its totient is φ = 40747752.
The previous prime is 122243203. The next prime is 122243269. The reversal of 122243262 is 262342221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
122243262 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122243269) 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, 10186933 + ... + 10186944.
It is an arithmetic number, because the mean of its divisors is an integer number (30560817).
Almost surely, 2122243262 is an apocalyptic number.
122243262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122243262 is a wasteful number, since it uses less digits than its factorization.
122243262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20373882.
The product of its digits is 2304, while the sum is 24.
The square root of 122243262 is about 11056.3674866567. The cubic root of 122243262 is about 496.2969925065.
Adding to 122243262 its reverse (262342221), we get a palindrome (384585483).
The spelling of 122243262 in words is "one hundred twenty-two million, two hundred forty-three thousand, two hundred sixty-two".
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