Base | Representation |
---|---|
bin | 111000110110001000… |
… | …1001011011000001000 |
3 | 102200002122122021211101 |
4 | 1301230101023120020 |
5 | 4000002313323124 |
6 | 132025234111144 |
7 | 11551100566360 |
oct | 1615421133010 |
9 | 380078567741 |
10 | 122075526664 |
11 | 478544a8013 |
12 | 1b7aaa1b4b4 |
13 | b6861b6960 |
14 | 5ca0c619a0 |
15 | 32972d6644 |
hex | 1c6c44b608 |
122075526664 has 128 divisors (see below), whose sum is σ = 285428183040. Its totient is φ = 47659974912.
The previous prime is 122075526611. The next prime is 122075526673. The reversal of 122075526664 is 466625570221.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23017437 + ... + 23022739.
It is an arithmetic number, because the mean of its divisors is an integer number (2229907680).
Almost surely, 2122075526664 is an apocalyptic number.
122075526664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122075526664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142714091520).
122075526664 is an abundant number, since it is smaller than the sum of its proper divisors (163352656376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122075526664 is a wasteful number, since it uses less digits than its factorization.
122075526664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5739 (or 5735 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 46.
The spelling of 122075526664 in words is "one hundred twenty-two billion, seventy-five million, five hundred twenty-six thousand, six hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •