Base | Representation |
---|---|
bin | 10000000010010100111… |
… | …01101011111100100101 |
3 | 1221200020111022202122122 |
4 | 20001022131223330211 |
5 | 33011424302010203 |
6 | 1101043411435325 |
7 | 54544264105166 |
oct | 10011235537445 |
9 | 1850214282578 |
10 | 551005110053 |
11 | 1a2753024612 |
12 | 8a9565b5b45 |
13 | 3cc621c6878 |
14 | 1c95123176d |
15 | e4ed868538 |
hex | 804a76bf25 |
551005110053 has 2 divisors, whose sum is σ = 551005110054. Its totient is φ = 551005110052.
The previous prime is 551005110041. The next prime is 551005110067. The reversal of 551005110053 is 350011500155.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 400819408609 + 150185701444 = 633103^2 + 387538^2 .
It is a cyclic number.
It is not a de Polignac number, because 551005110053 - 228 = 550736674597 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (551005113053) 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 as a sum of consecutive naturals, namely, 275502555026 + 275502555027.
It is an arithmetic number, because the mean of its divisors is an integer number (275502555027).
Almost surely, 2551005110053 is an apocalyptic number.
It is an amenable number.
551005110053 is a deficient number, since it is larger than the sum of its proper divisors (1).
551005110053 is an equidigital number, since it uses as much as digits as its factorization.
551005110053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1875, while the sum is 26.
The spelling of 551005110053 in words is "five hundred fifty-one billion, five million, one hundred ten thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •