Base | Representation |
---|---|
bin | 111000110100100100… |
… | …1001110111001101100 |
3 | 102122222000000100211122 |
4 | 1301221021032321230 |
5 | 3444400404043200 |
6 | 132020122440112 |
7 | 11546563224665 |
oct | 1615111167154 |
9 | 378860010748 |
10 | 122023112300 |
11 | 47827958361 |
12 | 1b795363038 |
13 | b67839463b |
14 | 5c97cda36c |
15 | 32928d1385 |
hex | 1c6924ee6c |
122023112300 has 36 divisors (see below), whose sum is σ = 265052801160. Its totient is φ = 48760830720.
The previous prime is 122023112291. The next prime is 122023112303. The reversal of 122023112300 is 3211320221.
It is a super-2 number, since 2×1220231123002 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122023112303) 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 11 ways as a sum of consecutive naturals, for example, 503774 + ... + 705573.
It is an arithmetic number, because the mean of its divisors is an integer number (7362577810).
Almost surely, 2122023112300 is an apocalyptic number.
122023112300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122023112300 is an abundant number, since it is smaller than the sum of its proper divisors (143029688860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122023112300 is a wasteful number, since it uses less digits than its factorization.
122023112300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1210370 (or 1210363 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 122023112300 its reverse (3211320221), we get a palindrome (125234432521).
The spelling of 122023112300 in words is "one hundred twenty-two billion, twenty-three million, one hundred twelve thousand, three hundred".
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