Base | Representation |
---|---|
bin | 111000111101101110… |
… | …0011000010001010111 |
3 | 102200202101201001000110 |
4 | 1301323130120101113 |
5 | 4001013002340203 |
6 | 132110411014103 |
7 | 11560311605655 |
oct | 1617334302127 |
9 | 380671631013 |
10 | 122330121303 |
11 | 47975189805 |
12 | 1b86013a333 |
13 | b6c6b77780 |
14 | 5cc69b5dd5 |
15 | 32ae826d03 |
hex | 1c7b718457 |
122330121303 has 32 divisors (see below), whose sum is σ = 185050252800. Its totient is φ = 71259405696.
The previous prime is 122330121271. The next prime is 122330121317. The reversal of 122330121303 is 303121033221.
It is not a de Polignac number, because 122330121303 - 25 = 122330121271 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122330121303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122330121323) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 843526 + ... + 977852.
It is an arithmetic number, because the mean of its divisors is an integer number (5782820400).
Almost surely, 2122330121303 is an apocalyptic number.
122330121303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
122330121303 is a deficient number, since it is larger than the sum of its proper divisors (62720131497).
122330121303 is a wasteful number, since it uses less digits than its factorization.
122330121303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135591.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 122330121303 its reverse (303121033221), we get a palindrome (425451154524).
The spelling of 122330121303 in words is "one hundred twenty-two billion, three hundred thirty million, one hundred twenty-one thousand, three hundred three".
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