Base | Representation |
---|---|
bin | 1011111011101… |
… | …1100100010001 |
3 | 10111011212112112 |
4 | 2332323210101 |
5 | 100303120340 |
6 | 4544435105 |
7 | 1145300201 |
oct | 276734421 |
9 | 114155475 |
10 | 50051345 |
11 | 26286353 |
12 | 14918a95 |
13 | a4a58a6 |
14 | 690c401 |
15 | 45da065 |
hex | 2fbb911 |
50051345 has 16 divisors (see below), whose sum is σ = 62130240. Its totient is φ = 38685504.
The previous prime is 50051341. The next prime is 50051347. The reversal of 50051345 is 54315005.
It is a cyclic number.
It is not a de Polignac number, because 50051345 - 22 = 50051341 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50051345.
It is not an unprimeable number, because it can be changed into a prime (50051341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16346 + ... + 19164.
It is an arithmetic number, because the mean of its divisors is an integer number (3883140).
Almost surely, 250051345 is an apocalyptic number.
It is an amenable number.
50051345 is a deficient number, since it is larger than the sum of its proper divisors (12078895).
50051345 is a wasteful number, since it uses less digits than its factorization.
50051345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2944.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 50051345 is about 7074.6975200358. The cubic root of 50051345 is about 368.5292111213.
The spelling of 50051345 in words is "fifty million, fifty-one thousand, three hundred forty-five".
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