Base | Representation |
---|---|
bin | 1010100011111000011011… |
… | …11000111100100010110100 |
3 | 10001020002221020122012011100 |
4 | 11101330031320330202310 |
5 | 11020441423011420312 |
6 | 121220315443210100 |
7 | 4614546410136153 |
oct | 521741570744264 |
9 | 101202836565140 |
10 | 23223121201332 |
11 | 7443963546768 |
12 | 2730968376930 |
13 | cc5c14349910 |
14 | 5a400dc7359a |
15 | 2a41478005dc |
hex | 151f0de3c8b4 |
23223121201332 has 72 divisors (see below), whose sum is σ = 63597050689536. Its totient is φ = 7102787851584.
The previous prime is 23223121201327. The next prime is 23223121201339. The reversal of 23223121201332 is 23310212132232.
23223121201332 is a `hidden beast` number, since 2 + 3 + 2 + 2 + 3 + 121 + 201 + 332 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 23223121201296 and 23223121201305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23223121201339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148490868 + ... + 148647179.
It is an arithmetic number, because the mean of its divisors is an integer number (883292370688).
Almost surely, 223223121201332 is an apocalyptic number.
It is an amenable number.
23223121201332 is an abundant number, since it is smaller than the sum of its proper divisors (40373929488204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223121201332 is a wasteful number, since it uses less digits than its factorization.
23223121201332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297138237 (or 297138232 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 23223121201332 its reverse (23310212132232), we get a palindrome (46533333333564).
The spelling of 23223121201332 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred twenty-one million, two hundred one thousand, three hundred thirty-two".
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