Base | Representation |
---|---|
bin | 1100000011011… |
… | …0100010101011 |
3 | 10112010110111022 |
4 | 3000312202223 |
5 | 100420230201 |
6 | 5003323055 |
7 | 1152465551 |
oct | 300664253 |
9 | 115113438 |
10 | 50555051 |
11 | 2659a838 |
12 | 14b2048b |
13 | a620c41 |
14 | 69ddbd1 |
15 | 468941b |
hex | 30368ab |
50555051 has 8 divisors (see below), whose sum is σ = 51933504. Its totient is φ = 49195080.
The previous prime is 50555041. The next prime is 50555077. The reversal of 50555051 is 15055505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50555051 - 210 = 50554027 is a prime.
It is a super-2 number, since 2×505550512 = 5111626363225202, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50555051.
It is not an unprimeable number, because it can be changed into a prime (50555041) 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, 1016 + ... + 10106.
It is an arithmetic number, because the mean of its divisors is an integer number (6491688).
Almost surely, 250555051 is an apocalyptic number.
50555051 is a deficient number, since it is larger than the sum of its proper divisors (1378453).
50555051 is an equidigital number, since it uses as much as digits as its factorization.
50555051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9241.
The product of its (nonzero) digits is 3125, while the sum is 26.
The square root of 50555051 is about 7110.2075215847. The cubic root of 50555051 is about 369.7613532909.
The spelling of 50555051 in words is "fifty million, five hundred fifty-five thousand, fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •