Base | Representation |
---|---|
bin | 101111000101010100… |
… | …000011110000000111 |
3 | 11211111021011121021211 |
4 | 233011110003300013 |
5 | 1312014040310210 |
6 | 35120305152251 |
7 | 3436541331604 |
oct | 570524036007 |
9 | 154437147254 |
10 | 50555010055 |
11 | 1a492a92350 |
12 | 996a92b687 |
13 | 49c8a45744 |
14 | 26383256ab |
15 | 14ad47738a |
hex | bc5503c07 |
50555010055 has 8 divisors (see below), whose sum is σ = 66181104144. Its totient is φ = 36767280000.
The previous prime is 50555010031. The next prime is 50555010067. The reversal of 50555010055 is 55001055505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50555010055 - 215 = 50554977287 is a prime.
It is a super-2 number, since 2×505550100552 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50555009999 and 50555010026.
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, 459590946 + ... + 459591055.
It is an arithmetic number, because the mean of its divisors is an integer number (8272638018).
Almost surely, 250555010055 is an apocalyptic number.
50555010055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50555010055 is a deficient number, since it is larger than the sum of its proper divisors (15626094089).
50555010055 is a wasteful number, since it uses less digits than its factorization.
50555010055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 919182017.
The product of its (nonzero) digits is 15625, while the sum is 31.
The spelling of 50555010055 in words is "fifty billion, five hundred fifty-five million, ten thousand, fifty-five".
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