Base | Representation |
---|---|
bin | 10111000000110011010110… |
… | …10101111101011000000001 |
3 | 20122011210121211002200011102 |
4 | 23200121223111331120001 |
5 | 23113103224013200001 |
6 | 255343355314224145 |
7 | 13442045456231261 |
oct | 1340315325753001 |
9 | 218153554080142 |
10 | 50605105600001 |
11 | 15140560925517 |
12 | 5813737585055 |
13 | 223106c063774 |
14 | c6d42b99b7a1 |
15 | 5cb54cd42e6b |
hex | 2e066b57d601 |
50605105600001 has 4 divisors (see below), whose sum is σ = 50611058450004. Its totient is φ = 50599152750000.
The previous prime is 50605105599989. The next prime is 50605105600031. The reversal of 50605105600001 is 10000650150605.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 21509049706225 + 29096055893776 = 4637785^2 + 5394076^2 .
It is a cyclic number.
It is not a de Polignac number, because 50605105600001 - 222 = 50605101405697 is a prime.
It is a super-2 number, since 2×506051056000012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50605105600031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2976412250 + ... + 2976429251.
It is an arithmetic number, because the mean of its divisors is an integer number (12652764612501).
Almost surely, 250605105600001 is an apocalyptic number.
It is an amenable number.
50605105600001 is a deficient number, since it is larger than the sum of its proper divisors (5952850003).
50605105600001 is an equidigital number, since it uses as much as digits as its factorization.
50605105600001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5952850002.
The product of its (nonzero) digits is 4500, while the sum is 29.
Adding to 50605105600001 its reverse (10000650150605), we get a palindrome (60605755750606).
The spelling of 50605105600001 in words is "fifty trillion, six hundred five billion, one hundred five million, six hundred thousand, one".
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