Base | Representation |
---|---|
bin | 101111001100100011… |
… | …101111110001110001 |
3 | 11211210201220010122212 |
4 | 233030203233301301 |
5 | 1312241200004212 |
6 | 35140330341505 |
7 | 3442545451541 |
oct | 571443576161 |
9 | 154721803585 |
10 | 50676563057 |
11 | 1a54566497a |
12 | 99a358a895 |
13 | 4a17c944b3 |
14 | 264a527321 |
15 | 14b8e87e22 |
hex | bcc8efc71 |
50676563057 has 4 divisors (see below), whose sum is σ = 50677238256. Its totient is φ = 50675887860.
The previous prime is 50676563027. The next prime is 50676563059. The reversal of 50676563057 is 75036567605.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50676563057 - 210 = 50676562033 is a prime.
It is a super-2 number, since 2×506765630572 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50676562996 and 50676563014.
It is not an unprimeable number, because it can be changed into a prime (50676563059) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208583 + ... + 380604.
It is an arithmetic number, because the mean of its divisors is an integer number (12669309564).
Almost surely, 250676563057 is an apocalyptic number.
It is an amenable number.
50676563057 is a deficient number, since it is larger than the sum of its proper divisors (675199).
50676563057 is an equidigital number, since it uses as much as digits as its factorization.
50676563057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 675198.
The product of its (nonzero) digits is 3969000, while the sum is 50.
The spelling of 50676563057 in words is "fifty billion, six hundred seventy-six million, five hundred sixty-three thousand, fifty-seven".
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