Base | Representation |
---|---|
bin | 10110100100000001110… |
… | …111011100011000011001 |
3 | 12111020011000120212212002 |
4 | 112210001313130120121 |
5 | 200400423203131431 |
6 | 3144144014530345 |
7 | 220010123560412 |
oct | 26440167343031 |
9 | 5436130525762 |
10 | 1550514505241 |
11 | 54862a01a889 |
12 | 2106002069b5 |
13 | b329c9497b0 |
14 | 5508c44a809 |
15 | 2a4ebec03cb |
hex | 16901ddc619 |
1550514505241 has 4 divisors (see below), whose sum is σ = 1669784851812. Its totient is φ = 1431244158672.
The previous prime is 1550514505213. The next prime is 1550514505259. The reversal of 1550514505241 is 1425054150551.
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 606467137600 + 944047367641 = 778760^2 + 971621^2 .
It is a cyclic number.
It is not a de Polignac number, because 1550514505241 - 230 = 1549440763417 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1550514505195 and 1550514505204.
It is not an unprimeable number, because it can be changed into a prime (1550514505261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59635173266 + ... + 59635173291.
It is an arithmetic number, because the mean of its divisors is an integer number (417446212953).
Almost surely, 21550514505241 is an apocalyptic number.
It is an amenable number.
1550514505241 is a deficient number, since it is larger than the sum of its proper divisors (119270346571).
1550514505241 is a wasteful number, since it uses less digits than its factorization.
1550514505241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119270346570.
The product of its (nonzero) digits is 100000, while the sum is 38.
Adding to 1550514505241 its reverse (1425054150551), we get a palindrome (2975568655792).
The spelling of 1550514505241 in words is "one trillion, five hundred fifty billion, five hundred fourteen million, five hundred five thousand, two hundred forty-one".
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