Base | Representation |
---|---|
bin | 10110111111010110000101… |
… | …00111101010110111111000 |
3 | 20122000000100222111110221200 |
4 | 23133223002213222313320 |
5 | 23111243200221044143 |
6 | 255304354341534200 |
7 | 13435323530632146 |
oct | 1337530247526770 |
9 | 218000328443850 |
10 | 50555030253048 |
11 | 151212a467a162 |
12 | 5805aa1414360 |
13 | 222941b802559 |
14 | c6ac3b256596 |
15 | 5ca0bba681d3 |
hex | 2dfac29eadf8 |
50555030253048 has 96 divisors (see below), whose sum is σ = 138979292649600. Its totient is φ = 16598267129664.
The previous prime is 50555030253023. The next prime is 50555030253083. The reversal of 50555030253048 is 84035203055505.
50555030253048 is a `hidden beast` number, since 5 + 0 + 5 + 550 + 3 + 0 + 2 + 53 + 0 + 48 = 666.
It is a super-2 number, since 2×505550302530482 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50555030252994 and 50555030253012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42046515 + ... + 43232157.
It is an arithmetic number, because the mean of its divisors is an integer number (1447700965100).
Almost surely, 250555030253048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50555030253048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69489646324800).
50555030253048 is an abundant number, since it is smaller than the sum of its proper divisors (88424262396552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50555030253048 is a wasteful number, since it uses less digits than its factorization.
50555030253048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1194561 (or 1194554 counting only the distinct ones).
The product of its (nonzero) digits is 1800000, while the sum is 45.
The spelling of 50555030253048 in words is "fifty trillion, five hundred fifty-five billion, thirty million, two hundred fifty-three thousand, forty-eight".
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