Base | Representation |
---|---|
bin | 111000111101110000… |
… | …0111000100001110001 |
3 | 102200202110221000122000 |
4 | 1301323200320201301 |
5 | 4001013303131001 |
6 | 132110452204213 |
7 | 11560324624146 |
oct | 1617340704161 |
9 | 380673830560 |
10 | 122331302001 |
11 | 47975915897 |
12 | 1b860609669 |
13 | b6c719bccc |
14 | 5cc6c023cd |
15 | 32ae9aba86 |
hex | 1c7b838871 |
122331302001 has 32 divisors (see below), whose sum is σ = 190810704000. Its totient is φ = 77245415424.
The previous prime is 122331301993. The next prime is 122331302017. The reversal of 122331302001 is 100203133221.
It is not a de Polignac number, because 122331302001 - 23 = 122331301993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122331302021) 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, 2661745 + ... + 2707313.
It is an arithmetic number, because the mean of its divisors is an integer number (5962834500).
Almost surely, 2122331302001 is an apocalyptic number.
It is an amenable number.
122331302001 is a deficient number, since it is larger than the sum of its proper divisors (68479401999).
122331302001 is a wasteful number, since it uses less digits than its factorization.
122331302001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50830 (or 50824 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 122331302001 its reverse (100203133221), we get a palindrome (222534435222).
The spelling of 122331302001 in words is "one hundred twenty-two billion, three hundred thirty-one million, three hundred two thousand, one".
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