Base | Representation |
---|---|
bin | 111000110100110101… |
… | …0001110111010111101 |
3 | 102122222121021212112212 |
4 | 1301221222032322331 |
5 | 3444410112410013 |
6 | 132021032110205 |
7 | 11550026605040 |
oct | 1615152167275 |
9 | 378877255485 |
10 | 122031763133 |
11 | 47831826905 |
12 | 1b798235365 |
13 | b67a103087 |
14 | 5c9910cc57 |
15 | 329353e6a8 |
hex | 1c69a8eebd |
122031763133 has 8 divisors (see below), whose sum is σ = 141546437952. Its totient is φ = 103037479776.
The previous prime is 122031763109. The next prime is 122031763199. The reversal of 122031763133 is 331367130221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122031763133 - 28 = 122031762877 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122031763133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122031763033) 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, 130097360 + ... + 130098297.
It is an arithmetic number, because the mean of its divisors is an integer number (17693304744).
Almost surely, 2122031763133 is an apocalyptic number.
It is an amenable number.
122031763133 is a deficient number, since it is larger than the sum of its proper divisors (19514674819).
122031763133 is an equidigital number, since it uses as much as digits as its factorization.
122031763133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260195731.
The product of its (nonzero) digits is 13608, while the sum is 32.
Adding to 122031763133 its reverse (331367130221), we get a palindrome (453398893354).
The spelling of 122031763133 in words is "one hundred twenty-two billion, thirty-one million, seven hundred sixty-three thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •