Base | Representation |
---|---|
bin | 11011111110010111101100… |
… | …010001100110010000010001 |
3 | 121010121212110101001212202201 |
4 | 123332113230101212100101 |
5 | 112111234200332330113 |
6 | 1113400415130443201 |
7 | 34625601631551016 |
oct | 3376275421462021 |
9 | 533555411055681 |
10 | 123033302230033 |
11 | 36225148701248 |
12 | 11970817b93501 |
13 | 5385cb5505020 |
14 | 2254bb4bab70d |
15 | e355a2866cdd |
hex | 6fe5ec466411 |
123033302230033 has 16 divisors (see below), whose sum is σ = 135729936537552. Its totient is φ = 110798494848000.
The previous prime is 123033302229997. The next prime is 123033302230057. The reversal of 123033302230033 is 330032203330321.
It can be written as a sum of positive squares in 8 ways, for example, as 676453611024 + 122356848619009 = 822468^2 + 11061503^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123033302230033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123033302229983 and 123033302230010.
It is not an unprimeable number, because it can be changed into a prime (123033302239033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91016253 + ... + 92358133.
It is an arithmetic number, because the mean of its divisors is an integer number (8483121033597).
Almost surely, 2123033302230033 is an apocalyptic number.
123033302230033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
123033302230033 is a deficient number, since it is larger than the sum of its proper divisors (12696634307519).
123033302230033 is a wasteful number, since it uses less digits than its factorization.
123033302230033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1513956.
The product of its (nonzero) digits is 17496, while the sum is 28.
Adding to 123033302230033 its reverse (330032203330321), we get a palindrome (453065505560354).
The spelling of 123033302230033 in words is "one hundred twenty-three trillion, thirty-three billion, three hundred two million, two hundred thirty thousand, thirty-three".
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