Base | Representation |
---|---|
bin | 1010100110101110110010… |
… | …01011100010010111100010 |
3 | 10001120110122001121212102010 |
4 | 11103113121023202113202 |
5 | 11024042422402131320 |
6 | 121333310150333350 |
7 | 4624613433613266 |
oct | 523273113422742 |
9 | 101513561555363 |
10 | 23321021130210 |
11 | 74814314a52a1 |
12 | 274792a95a256 |
13 | 1002216a4500b |
14 | 5a8a5a02a0a6 |
15 | 2a69774abae0 |
hex | 1535d92e25e2 |
23321021130210 has 32 divisors (see below), whose sum is σ = 55970970676992. Its totient is φ = 6218881194240.
The previous prime is 23321021130109. The next prime is 23321021130217. The reversal of 23321021130210 is 1203112012332.
It is not an unprimeable number, because it can be changed into a prime (23321021130217) 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 15 ways as a sum of consecutive naturals, for example, 277306 + ... + 6835125.
It is an arithmetic number, because the mean of its divisors is an integer number (1749092833656).
Almost surely, 223321021130210 is an apocalyptic number.
23321021130210 is an abundant number, since it is smaller than the sum of its proper divisors (32649949546782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23321021130210 is a wasteful number, since it uses less digits than its factorization.
23321021130210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7221738.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 23321021130210 its reverse (1203112012332), we get a palindrome (24524133142542).
The spelling of 23321021130210 in words is "twenty-three trillion, three hundred twenty-one billion, twenty-one million, one hundred thirty thousand, two hundred ten".
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