Base | Representation |
---|---|
bin | 1100001000011… |
… | …1110101000101 |
3 | 10112202101012221 |
4 | 3002013311011 |
5 | 101011404010 |
6 | 5014412341 |
7 | 1155353350 |
oct | 302076505 |
9 | 115671187 |
10 | 50888005 |
11 | 267a7a03 |
12 | 150610b1 |
13 | a70965c |
14 | 6a89297 |
15 | 4702dda |
hex | 3087d45 |
50888005 has 8 divisors (see below), whose sum is σ = 69789312. Its totient is φ = 34894608.
The previous prime is 50887927. The next prime is 50888009. The reversal of 50888005 is 50088805.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50888005 - 29 = 50887493 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50888009) 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, 726937 + ... + 727006.
It is an arithmetic number, because the mean of its divisors is an integer number (8723664).
Almost surely, 250888005 is an apocalyptic number.
It is an amenable number.
50888005 is a deficient number, since it is larger than the sum of its proper divisors (18901307).
50888005 is a wasteful number, since it uses less digits than its factorization.
50888005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1453955.
The product of its (nonzero) digits is 12800, while the sum is 34.
The square root of 50888005 is about 7133.5829006187. The cubic root of 50888005 is about 370.5713233455.
It can be divided in two parts, 5088800 and 5, that added together give a palindrome (5088805).
The spelling of 50888005 in words is "fifty million, eight hundred eighty-eight thousand, five".
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