Base | Representation |
---|---|
bin | 10110111101111000111111… |
… | …00110001111000100011010 |
3 | 20121211020100210212112021022 |
4 | 23132330133212033010122 |
5 | 23104433320420104204 |
6 | 255225411103242442 |
7 | 13431604143314615 |
oct | 1336743746170432 |
9 | 217736323775238 |
10 | 50505050550554 |
11 | 1510208740aa06 |
12 | 57b82732a9422 |
13 | 22247b501b4b2 |
14 | c686594cb17c |
15 | 5c8b43d825be |
hex | 2def1f98f11a |
50505050550554 has 16 divisors (see below), whose sum is σ = 75787873819200. Its totient is φ = 25242426759264.
The previous prime is 50505050550467. The next prime is 50505050550557. The reversal of 50505050550554 is 45505505050505.
It is a super-2 number, since 2×505050505505542 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50505050550557) 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, 132285467 + ... + 132666705.
It is an arithmetic number, because the mean of its divisors is an integer number (4736742113700).
Almost surely, 250505050550554 is an apocalyptic number.
50505050550554 is a deficient number, since it is larger than the sum of its proper divisors (25282823268646).
50505050550554 is a wasteful number, since it uses less digits than its factorization.
50505050550554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 407557.
The product of its (nonzero) digits is 1562500, while the sum is 44.
The spelling of 50505050550554 in words is "fifty trillion, five hundred five billion, fifty million, five hundred fifty thousand, five hundred fifty-four".
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