Base | Representation |
---|---|
bin | 1100100000110001101111100… |
… | …0011010110101111000011101 |
3 | 11021110110112011012021012211100 |
4 | 3020030123320122311320131 |
5 | 1410401010003111001141 |
6 | 12400331304122143313 |
7 | 353312262400665504 |
oct | 31014337032657035 |
9 | 4243415135235740 |
10 | 880463873531421 |
11 | 2355a76a4a65323 |
12 | 828bb969951b39 |
13 | 2ba3950536764a |
14 | 1175c970ad183b |
15 | 6bbcd44dd50b6 |
hex | 320c6f86b5e1d |
880463873531421 has 96 divisors (see below), whose sum is σ = 1356330697413120. Its totient is φ = 549223546595328.
The previous prime is 880463873531353. The next prime is 880463873531491. The reversal of 880463873531421 is 124135378364088.
It is a happy number.
880463873531421 is a `hidden beast` number, since 8 + 8 + 0 + 4 + 6 + 3 + 8 + 73 + 531 + 4 + 21 = 666.
It is not a de Polignac number, because 880463873531421 - 225 = 880463839976989 is a prime.
It is a super-2 number, since 2×8804638735314212 (a number of 31 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (880463873531491) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1959964191 + ... + 1960413363.
It is an arithmetic number, because the mean of its divisors is an integer number (14128444764720).
Almost surely, 2880463873531421 is an apocalyptic number.
It is an amenable number.
880463873531421 is a deficient number, since it is larger than the sum of its proper divisors (475866823881699).
880463873531421 is a wasteful number, since it uses less digits than its factorization.
880463873531421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450427 (or 450424 counting only the distinct ones).
The product of its (nonzero) digits is 92897280, while the sum is 63.
The spelling of 880463873531421 in words is "eight hundred eighty trillion, four hundred sixty-three billion, eight hundred seventy-three million, five hundred thirty-one thousand, four hundred twenty-one".
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