Base | Representation |
---|---|
bin | 10110110000110011101111… |
… | …00110101100011111000110 |
3 | 20120020021010201122002001000 |
4 | 23120121313212230133012 |
5 | 23030102234201444344 |
6 | 254243112120314130 |
7 | 13354252220400603 |
oct | 1330316746543706 |
9 | 216207121562030 |
10 | 50055555499974 |
11 | 14a49495152532 |
12 | 5745128312946 |
13 | 21c12ac43929b |
14 | c509b7abb6aa |
15 | 5bc0d70d8a69 |
hex | 2d86779ac7c6 |
50055555499974 has 16 divisors (see below), whose sum is σ = 111234567777840. Its totient is φ = 16685185166640.
The previous prime is 50055555499927. The next prime is 50055555500039. The reversal of 50055555499974 is 47999455555005.
50055555499974 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 5 + 5 + 5 + 549 + 9 + 9 + 74 = 666.
It is a super-2 number, since 2×500555554999742 (a number of 28 digits) contains 22 as substring.
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, 463477365687 + ... + 463477365794.
It is an arithmetic number, because the mean of its divisors is an integer number (6952160486115).
Almost surely, 250055555499974 is an apocalyptic number.
50055555499974 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
50055555499974 is an abundant number, since it is smaller than the sum of its proper divisors (61179012277866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50055555499974 is a wasteful number, since it uses less digits than its factorization.
50055555499974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 926954731492 (or 926954731486 counting only the distinct ones).
The product of its (nonzero) digits is 1275750000, while the sum is 72.
The spelling of 50055555499974 in words is "fifty trillion, fifty-five billion, five hundred fifty-five million, four hundred ninety-nine thousand, nine hundred seventy-four".
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