Base | Representation |
---|---|
bin | 1110100110110… |
… | …11010010010100 |
3 | 22112120022200201 |
4 | 13103123102110 |
5 | 222332024022 |
6 | 20054150244 |
7 | 3015341050 |
oct | 723332224 |
9 | 275508621 |
10 | 122533012 |
11 | 63191958 |
12 | 35052384 |
13 | 1c502b54 |
14 | 123b8c60 |
15 | ab56127 |
hex | 74db494 |
122533012 has 24 divisors (see below), whose sum is σ = 245528640. Its totient is φ = 52415040.
The previous prime is 122532967. The next prime is 122533013. The reversal of 122533012 is 210335221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122533013) 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, 12087 + ... + 19777.
It is an arithmetic number, because the mean of its divisors is an integer number (10230360).
Almost surely, 2122533012 is an apocalyptic number.
It is an amenable number.
122533012 is an abundant number, since it is smaller than the sum of its proper divisors (122995628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122533012 is a wasteful number, since it uses less digits than its factorization.
122533012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8271 (or 8269 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 122533012 is about 11069.4630402744. The cubic root of 122533012 is about 496.6888030212.
Adding to 122533012 its reverse (210335221), we get a palindrome (332868233).
The spelling of 122533012 in words is "one hundred twenty-two million, five hundred thirty-three thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •