Base | Representation |
---|---|
bin | 1011111011110… |
… | …1111100111101 |
3 | 10111012100221110 |
4 | 2332331330331 |
5 | 100303423432 |
6 | 4544552233 |
7 | 1145340531 |
oct | 276757475 |
9 | 114170843 |
10 | 50061117 |
11 | 26292727 |
12 | 14922679 |
13 | a4aa182 |
14 | 6911bc1 |
15 | 45dcdcc |
hex | 2fbdf3d |
50061117 has 4 divisors (see below), whose sum is σ = 66748160. Its totient is φ = 33374076.
The previous prime is 50061103. The next prime is 50061119. The reversal of 50061117 is 71116005.
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 not a de Polignac number, because 50061117 - 28 = 50060861 is a prime.
It is a super-2 number, since 2×500611172 = 5012230870575378, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50061093 and 50061102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50061119) 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, 8343517 + ... + 8343522.
It is an arithmetic number, because the mean of its divisors is an integer number (16687040).
Almost surely, 250061117 is an apocalyptic number.
It is an amenable number.
50061117 is a deficient number, since it is larger than the sum of its proper divisors (16687043).
50061117 is a wasteful number, since it uses less digits than its factorization.
50061117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16687042.
The product of its (nonzero) digits is 210, while the sum is 21.
The square root of 50061117 is about 7075.3881165629. The cubic root of 50061117 is about 368.5531933813.
The spelling of 50061117 in words is "fifty million, sixty-one thousand, one hundred seventeen".
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