Base | Representation |
---|---|
bin | 110100011101101011… |
… | …011000110100110010 |
3 | 12101101220111220001221 |
4 | 310131223120310302 |
5 | 1410332104103421 |
6 | 41513452415254 |
7 | 4032654150565 |
oct | 643553306462 |
9 | 171356456057 |
10 | 56332487986 |
11 | 21988247aa5 |
12 | ab0177752a |
13 | 540999cb38 |
14 | 2a2576c4dc |
15 | 16ea7a7841 |
hex | d1dad8d32 |
56332487986 has 8 divisors (see below), whose sum is σ = 84504475440. Its totient is φ = 28164329508.
The previous prime is 56332487969. The next prime is 56332487987. The reversal of 56332487986 is 68978423365.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (56332487987) by changing a digit.
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, 920176 + ... + 979483.
It is an arithmetic number, because the mean of its divisors is an integer number (10563059430).
Almost surely, 256332487986 is an apocalyptic number.
56332487986 is a deficient number, since it is larger than the sum of its proper divisors (28171987454).
56332487986 is a wasteful number, since it uses less digits than its factorization.
56332487986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1914488.
The product of its digits is 52254720, while the sum is 61.
The spelling of 56332487986 in words is "fifty-six billion, three hundred thirty-two million, four hundred eighty-seven thousand, nine hundred eighty-six".
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