Base | Representation |
---|---|
bin | 100011100001000011000… |
… | …0001100111111010111000 |
3 | 122021122120101020200222022 |
4 | 1013002012001213322320 |
5 | 1114433431320431411 |
6 | 14214241441014012 |
7 | 1012443641324162 |
oct | 107020601477270 |
9 | 18248511220868 |
10 | 4881331420856 |
11 | 1612185370660 |
12 | 66a050024308 |
13 | 2953cc9967b7 |
14 | 12c3871bd932 |
15 | 86e945b5edb |
hex | 47086067eb8 |
4881331420856 has 16 divisors (see below), whose sum is σ = 9984541542840. Its totient is φ = 2218787009440.
The previous prime is 4881331420841. The next prime is 4881331420897. The reversal of 4881331420856 is 6580241331884.
It is a junction number, because it is equal to n+sod(n) for n = 4881331420798 and 4881331420807.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 27734837531 + ... + 27734837706.
Almost surely, 24881331420856 is an apocalyptic number.
It is an amenable number.
4881331420856 is an abundant number, since it is smaller than the sum of its proper divisors (5103210121984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4881331420856 is a wasteful number, since it uses less digits than its factorization.
4881331420856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55469675254 (or 55469675250 counting only the distinct ones).
The product of its (nonzero) digits is 4423680, while the sum is 53.
The spelling of 4881331420856 in words is "four trillion, eight hundred eighty-one billion, three hundred thirty-one million, four hundred twenty thousand, eight hundred fifty-six".
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