Base | Representation |
---|---|
bin | 101111010001001011… |
… | …100011110100001011 |
3 | 11212000010210212021002 |
4 | 233101023203310023 |
5 | 1312421022434213 |
6 | 35152140405215 |
7 | 3444506543225 |
oct | 572113436413 |
9 | 155003725232 |
10 | 50754108683 |
11 | 1a58540a073 |
12 | 9a0554680b |
13 | 4a2b075695 |
14 | 2656951415 |
15 | 14c0ba4658 |
hex | bd12e3d0b |
50754108683 has 4 divisors (see below), whose sum is σ = 50758877400. Its totient is φ = 50749339968.
The previous prime is 50754108673. The next prime is 50754108689. The reversal of 50754108683 is 38680145705.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38680145705 = 5 ⋅7736029141.
It is a cyclic number.
It is not a de Polignac number, because 50754108683 - 216 = 50754043147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50754108689) 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, 2368358 + ... + 2389691.
It is an arithmetic number, because the mean of its divisors is an integer number (12689719350).
Almost surely, 250754108683 is an apocalyptic number.
50754108683 is a deficient number, since it is larger than the sum of its proper divisors (4768717).
50754108683 is a wasteful number, since it uses less digits than its factorization.
50754108683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4768716.
The product of its (nonzero) digits is 806400, while the sum is 47.
The spelling of 50754108683 in words is "fifty billion, seven hundred fifty-four million, one hundred eight thousand, six hundred eighty-three".
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