Base | Representation |
---|---|
bin | 101110101010111010… |
… | …111000111010000001 |
3 | 11210100101221202011000 |
4 | 232222322320322001 |
5 | 1310112211020132 |
6 | 35004330242213 |
7 | 3422553465222 |
oct | 565272707201 |
9 | 153311852130 |
10 | 50112204417 |
11 | 1a28603a980 |
12 | 9866586369 |
13 | 4958097582 |
14 | 25d55bb249 |
15 | 148465a87c |
hex | baaeb8e81 |
50112204417 has 64 divisors (see below), whose sum is σ = 86279961600. Its totient is φ = 28425634560.
The previous prime is 50112204409. The next prime is 50112204437. The reversal of 50112204417 is 71440221105.
It is not a de Polignac number, because 50112204417 - 23 = 50112204409 is a prime.
It is a super-2 number, since 2×501122044172 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (50112204437) 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 63 ways as a sum of consecutive naturals, for example, 414873 + ... + 521865.
It is an arithmetic number, because the mean of its divisors is an integer number (1348124400).
Almost surely, 250112204417 is an apocalyptic number.
50112204417 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
It is an amenable number.
50112204417 is a deficient number, since it is larger than the sum of its proper divisors (36167757183).
50112204417 is a wasteful number, since it uses less digits than its factorization.
50112204417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107115 (or 107109 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The spelling of 50112204417 in words is "fifty billion, one hundred twelve million, two hundred four thousand, four hundred seventeen".
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