Base | Representation |
---|---|
bin | 110011111111010111… |
… | …100011111001010010 |
3 | 12100002110122200222111 |
4 | 303333113203321102 |
5 | 1403311414131340 |
6 | 41351205255534 |
7 | 4014240643462 |
oct | 637727437122 |
9 | 170073580874 |
10 | 55823973970 |
11 | 217471a5986 |
12 | a99b4045aa |
13 | 535852667b |
14 | 29b7ddbba2 |
15 | 16bad0baea |
hex | cff5e3e52 |
55823973970 has 8 divisors (see below), whose sum is σ = 100483153164. Its totient is φ = 22329589584.
The previous prime is 55823973901. The next prime is 55823973977. The reversal of 55823973970 is 7937932855.
It can be written as a sum of positive squares in 2 ways, for example, as 55280944161 + 543029809 = 235119^2 + 23303^2 .
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 (55823973977) 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 3 ways as a sum of consecutive naturals, for example, 2791198689 + ... + 2791198708.
Almost surely, 255823973970 is an apocalyptic number.
55823973970 is a deficient number, since it is larger than the sum of its proper divisors (44659179194).
55823973970 is a wasteful number, since it uses less digits than its factorization.
55823973970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5582397404.
The product of its (nonzero) digits is 14288400, while the sum is 58.
The spelling of 55823973970 in words is "fifty-five billion, eight hundred twenty-three million, nine hundred seventy-three thousand, nine hundred seventy".
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