Base | Representation |
---|---|
bin | 10110111100000111100010… |
… | …10010101111000000010101 |
3 | 20121121102011010201112000222 |
4 | 23132003301102233000111 |
5 | 23102434101400110110 |
6 | 255141415255444125 |
7 | 13424316626360444 |
oct | 1336036122570025 |
9 | 217542133645028 |
10 | 50444144144405 |
11 | 15089272325560 |
12 | 57a84b5986645 |
13 | 221bb29863b0b |
14 | c6571c4d0d5b |
15 | 5c727bc89c55 |
hex | 2de0f14af015 |
50444144144405 has 8 divisors (see below), whose sum is σ = 66035970516384. Its totient is φ = 36686650286800.
The previous prime is 50444144144377. The next prime is 50444144144423.
50444144144405 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-50444144144405 is a prime.
It is a super-2 number, since 2×504441441444052 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
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, 458583128531 + ... + 458583128640.
It is an arithmetic number, because the mean of its divisors is an integer number (8254496314548).
Almost surely, 250444144144405 is an apocalyptic number.
50444144144405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50444144144405 is a deficient number, since it is larger than the sum of its proper divisors (15591826371979).
50444144144405 is a wasteful number, since it uses less digits than its factorization.
50444144144405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917166257187.
The product of its (nonzero) digits is 1638400, while the sum is 44.
It can be divided in two parts, 5044414 and 4144405, that added together give a palindrome (9188819).
The spelling of 50444144144405 in words is "fifty trillion, four hundred forty-four billion, one hundred forty-four million, one hundred forty-four thousand, four hundred five".
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