Base | Representation |
---|---|
bin | 10110101111001100010000… |
… | …01111010000111110011011 |
3 | 20120000221201222011001101102 |
4 | 23113212020033100332123 |
5 | 23023144444444331203 |
6 | 254201403301142015 |
7 | 13350244416402644 |
oct | 1327461017207633 |
9 | 216027658131342 |
10 | 49999999995803 |
11 | 14a27976555a20 |
12 | 57364029ba90b |
13 | 21b8c977210b0 |
14 | c4c0276066cb |
15 | 5ba934b5d888 |
hex | 2d79883d0f9b |
49999999995803 has 32 divisors (see below), whose sum is σ = 59193556373952. Its totient is φ = 41635215820800.
The previous prime is 49999999995767. The next prime is 49999999995857. The reversal of 49999999995803 is 30859999999994.
It is a cyclic number.
It is not a de Polignac number, because 49999999995803 - 222 = 49999995801499 is a prime.
It is a super-2 number, since 2×499999999958032 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 49999999995694 and 49999999995703.
It is not an unprimeable number, because it can be changed into a prime (49999999995503) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48882725 + ... + 49895097.
It is an arithmetic number, because the mean of its divisors is an integer number (1849798636686).
Almost surely, 249999999995803 is an apocalyptic number.
49999999995803 is a deficient number, since it is larger than the sum of its proper divisors (9193556378149).
49999999995803 is a wasteful number, since it uses less digits than its factorization.
49999999995803 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1015055.
The product of its (nonzero) digits is 185961834720, while the sum is 101.
The spelling of 49999999995803 in words is "forty-nine trillion, nine hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-five thousand, eight hundred three".
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