Base | Representation |
---|---|
bin | 1100000000010… |
… | …1110101100011 |
3 | 10111202022211120 |
4 | 3000011311203 |
5 | 100342334210 |
6 | 4555143323 |
7 | 1151005125 |
oct | 300056543 |
9 | 114668746 |
10 | 50355555 |
11 | 26473968 |
12 | 14a44b43 |
13 | a5811b3 |
14 | 698b215 |
15 | 464a270 |
hex | 3005d63 |
50355555 has 8 divisors (see below), whose sum is σ = 80568912. Its totient is φ = 26856288.
The previous prime is 50355527. The next prime is 50355559. The reversal of 50355555 is 55555305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50355555 - 28 = 50355299 is a prime.
50355555 is a modest number, since divided by 5555 gives 5035 as remainder.
It is not an unprimeable number, because it can be changed into a prime (50355559) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1678504 + ... + 1678533.
It is an arithmetic number, because the mean of its divisors is an integer number (10071114).
Almost surely, 250355555 is an apocalyptic number.
50355555 is a deficient number, since it is larger than the sum of its proper divisors (30213357).
50355555 is a wasteful number, since it uses less digits than its factorization.
50355555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3357045.
The product of its (nonzero) digits is 46875, while the sum is 33.
The square root of 50355555 is about 7096.1648092473. The cubic root of 50355555 is about 369.2743386253.
The spelling of 50355555 in words is "fifty million, three hundred fifty-five thousand, five hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •