Base | Representation |
---|---|
bin | 10110101111001101010010… |
… | …00001011000100011101100 |
3 | 20120001000011022002102010101 |
4 | 23113212221001120203230 |
5 | 23023202111300124342 |
6 | 254201534025520444 |
7 | 13350264145403140 |
oct | 1327465101304354 |
9 | 216030138072111 |
10 | 50000550004972 |
11 | 14a28128a69a56 |
12 | 5736537043124 |
13 | 21b90546657c8 |
14 | c4c07a699220 |
15 | 5ba9680a43b7 |
hex | 2d79a90588ec |
50000550004972 has 48 divisors (see below), whose sum is σ = 102016653766720. Its totient is φ = 21000642204672.
The previous prime is 50000550004961. The next prime is 50000550005009. The reversal of 50000550004972 is 27940005500005.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77583897 + ... + 78225712.
Almost surely, 250000550004972 is an apocalyptic number.
It is an amenable number.
50000550004972 is an abundant number, since it is smaller than the sum of its proper divisors (52016103761748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50000550004972 is a wasteful number, since it uses less digits than its factorization.
50000550004972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155809850 (or 155809848 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 37.
Adding to 50000550004972 its reverse (27940005500005), we get a palindrome (77940555504977).
The spelling of 50000550004972 in words is "fifty trillion, five hundred fifty million, four thousand, nine hundred seventy-two".
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