Base | Representation |
---|---|
bin | 10110111111110010111011… |
… | …11100001110001100111101 |
3 | 20122001111100120002111222212 |
4 | 23133321131330032030331 |
5 | 23112021411334323010 |
6 | 255315435430350205 |
7 | 13436412440123612 |
oct | 1337713574161475 |
9 | 218044316074885 |
10 | 50570521011005 |
11 | 15127923815966 |
12 | 5808aa51bb365 |
13 | 222aa19c18b18 |
14 | c6b8aa708509 |
15 | 5ca6c69bc505 |
hex | 2dfe5df0e33d |
50570521011005 has 8 divisors (see below), whose sum is σ = 62777198496600. Its totient is φ = 39061367953216.
The previous prime is 50570521010957. The next prime is 50570521011011. The reversal of 50570521011005 is 50011012507505.
It can be written as a sum of positive squares in 4 ways, for example, as 6062916365401 + 44507604645604 = 2462299^2 + 6671402^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50570521011005 - 26 = 50570521010941 is a prime.
It is a super-2 number, since 2×505705210110052 (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, 174381106790 + ... + 174381107079.
It is an arithmetic number, because the mean of its divisors is an integer number (7847149812075).
Almost surely, 250570521011005 is an apocalyptic number.
It is an amenable number.
50570521011005 is a deficient number, since it is larger than the sum of its proper divisors (12206677485595).
50570521011005 is a wasteful number, since it uses less digits than its factorization.
50570521011005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348762213903.
The product of its (nonzero) digits is 8750, while the sum is 32.
The spelling of 50570521011005 in words is "fifty trillion, five hundred seventy billion, five hundred twenty-one million, eleven thousand, five".
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