Base | Representation |
---|---|
bin | 101110110011011101… |
… | …010110001111100101 |
3 | 11210201101111122021202 |
4 | 232303131112033211 |
5 | 1310410344031310 |
6 | 35030444452245 |
7 | 3426243215054 |
oct | 566335261745 |
9 | 153641448252 |
10 | 50255455205 |
11 | 1a34999235a |
12 | 98a654a085 |
13 | 497b972457 |
14 | 260a62a39b |
15 | 14920053a5 |
hex | bb37563e5 |
50255455205 has 8 divisors (see below), whose sum is σ = 60309307032. Its totient is φ = 40202523648.
The previous prime is 50255455171. The next prime is 50255455219.
50255455205 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 4 ways, for example, as 604028929 + 49651426276 = 24577^2 + 222826^2 .
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 50255455205 - 216 = 50255389669 is a prime.
It is a super-2 number, since 2×502554552052 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103604 + ... + 333533.
It is an arithmetic number, because the mean of its divisors is an integer number (7538663379).
Almost surely, 250255455205 is an apocalyptic number.
It is an amenable number.
50255455205 is a deficient number, since it is larger than the sum of its proper divisors (10053851827).
50255455205 is a wasteful number, since it uses less digits than its factorization.
50255455205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460135.
The product of its (nonzero) digits is 250000, while the sum is 38.
The spelling of 50255455205 in words is "fifty billion, two hundred fifty-five million, four hundred fifty-five thousand, two hundred five".
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