Base | Representation |
---|---|
bin | 101110100110111100… |
… | …011111010100101101 |
3 | 11210011202110120112120 |
4 | 232212330133110231 |
5 | 1304443122440203 |
6 | 34553545023153 |
7 | 3421113600462 |
oct | 564674372455 |
9 | 153152416476 |
10 | 50045515053 |
11 | 1a2514301a6 |
12 | 9848184ab9 |
13 | 4947317901 |
14 | 25ca7bb669 |
15 | 147d885b53 |
hex | ba6f1f52d |
50045515053 has 8 divisors (see below), whose sum is σ = 67986360288. Its totient is φ = 32734173264.
The previous prime is 50045515033. The next prime is 50045515087. The reversal of 50045515053 is 35051554005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50045515053 - 25 = 50045515021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50045515033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157375675 + ... + 157375992.
It is an arithmetic number, because the mean of its divisors is an integer number (8498295036).
Almost surely, 250045515053 is an apocalyptic number.
50045515053 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
It is an amenable number.
50045515053 is a deficient number, since it is larger than the sum of its proper divisors (17940845235).
50045515053 is a wasteful number, since it uses less digits than its factorization.
50045515053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314751723.
The product of its (nonzero) digits is 37500, while the sum is 33.
The spelling of 50045515053 in words is "fifty billion, forty-five million, five hundred fifteen thousand, fifty-three".
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