Base | Representation |
---|---|
bin | 10111111001011110101011… |
… | …01111001011001010000111 |
3 | 20220001222012211111211200121 |
4 | 23330233111233023022013 |
5 | 23342010020224430124 |
6 | 303434142401522411 |
7 | 14032536131155654 |
oct | 1374572557131207 |
9 | 226058184454617 |
10 | 52552510780039 |
11 | 15821438326646 |
12 | 5a89041643407 |
13 | 23428b00a9b9a |
14 | cd97ab266c2b |
15 | 6120287702e4 |
hex | 2fcbd5bcb287 |
52552510780039 has 2 divisors, whose sum is σ = 52552510780040. Its totient is φ = 52552510780038.
The previous prime is 52552510780013. The next prime is 52552510780073. The reversal of 52552510780039 is 93008701525525.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52552510780039 - 215 = 52552510747271 is a prime.
It is a super-2 number, since 2×525525107800392 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52552510780339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26276255390019 + 26276255390020.
It is an arithmetic number, because the mean of its divisors is an integer number (26276255390020).
Almost surely, 252552510780039 is an apocalyptic number.
52552510780039 is a deficient number, since it is larger than the sum of its proper divisors (1).
52552510780039 is an equidigital number, since it uses as much as digits as its factorization.
52552510780039 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3780000, while the sum is 52.
The spelling of 52552510780039 in words is "fifty-two trillion, five hundred fifty-two billion, five hundred ten million, seven hundred eighty thousand, thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •