Base | Representation |
---|---|
bin | 111000111010110001… |
… | …1000100111111010000 |
3 | 102200111111121000202012 |
4 | 1301311203010333100 |
5 | 4000312142322112 |
6 | 132052515042052 |
7 | 11555001114404 |
oct | 1616543047720 |
9 | 380444530665 |
10 | 122231214032 |
11 | 47924374264 |
12 | 1b832ba0328 |
13 | b6ac527465 |
14 | 5cb77cb104 |
15 | 32a5cdb022 |
hex | 1c758c4fd0 |
122231214032 has 20 divisors (see below), whose sum is σ = 236838640836. Its totient is φ = 61111564800.
The previous prime is 122231214023. The next prime is 122231214037. The reversal of 122231214032 is 230412132221.
It can be written as a sum of positive squares in 2 ways, for example, as 92583884176 + 29647329856 = 304276^2 + 172184^2 .
It is a junction number, because it is equal to n+sod(n) for n = 122231213989 and 122231214007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122231214037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4778 + ... + 494454.
Almost surely, 2122231214032 is an apocalyptic number.
It is an amenable number.
122231214032 is a deficient number, since it is larger than the sum of its proper divisors (114607426804).
122231214032 is a wasteful number, since it uses less digits than its factorization.
122231214032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505286 (or 505280 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 122231214032 its reverse (230412132221), we get a palindrome (352643346253).
The spelling of 122231214032 in words is "one hundred twenty-two billion, two hundred thirty-one million, two hundred fourteen thousand, thirty-two".
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