Base | Representation |
---|---|
bin | 101111000101101001… |
… | …100111011000011011 |
3 | 11211111122210200221210 |
4 | 233011221213120123 |
5 | 1312022012123034 |
6 | 35121030234203 |
7 | 3436640345661 |
oct | 570551473033 |
9 | 154448720853 |
10 | 50560661019 |
11 | 1a4961a1a70 |
12 | 99707b5963 |
13 | 49c9c738cb |
14 | 2638d96c31 |
15 | 14adbe18e9 |
hex | bc5a6761b |
50560661019 has 16 divisors (see below), whose sum is σ = 73793793024. Its totient is φ = 30538236000.
The previous prime is 50560661009. The next prime is 50560661029. The reversal of 50560661019 is 91016606505.
It is an interprime number because it is at equal distance from previous prime (50560661009) and next prime (50560661029).
It is not a de Polignac number, because 50560661019 - 235 = 16200922651 is a prime.
It is a super-2 number, since 2×505606610192 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50560661009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2604907 + ... + 2624244.
It is an arithmetic number, because the mean of its divisors is an integer number (4612112064).
Almost surely, 250560661019 is an apocalyptic number.
50560661019 is a deficient number, since it is larger than the sum of its proper divisors (23233132005).
50560661019 is a wasteful number, since it uses less digits than its factorization.
50560661019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5229458.
The product of its (nonzero) digits is 48600, while the sum is 39.
The spelling of 50560661019 in words is "fifty billion, five hundred sixty million, six hundred sixty-one thousand, nineteen".
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