Base | Representation |
---|---|
bin | 110101101111101011100110… |
… | …0001000010011001100001011 |
3 | 2021222212002112010002210020221 |
4 | 1223133113030020103030023 |
5 | 443430433134041444433 |
6 | 4353240332535130511 |
7 | 201401533021464526 |
oct | 15337271410231413 |
9 | 2258762463083227 |
10 | 472746180031243 |
11 | 1276a4590184178 |
12 | 45031463213a37 |
13 | 173a2a09489211 |
14 | 84a5074105bbd |
15 | 399c32dedb72d |
hex | 1adf5cc21330b |
472746180031243 has 2 divisors, whose sum is σ = 472746180031244. Its totient is φ = 472746180031242.
The previous prime is 472746180031217. The next prime is 472746180031297. The reversal of 472746180031243 is 342130081647274.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 472746180031243 - 221 = 472746177934091 is a prime.
It is a super-2 number, since 2×4727461800312432 (a number of 30 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (472746180031943) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236373090015621 + 236373090015622.
It is an arithmetic number, because the mean of its divisors is an integer number (236373090015622).
Almost surely, 2472746180031243 is an apocalyptic number.
472746180031243 is a deficient number, since it is larger than the sum of its proper divisors (1).
472746180031243 is an equidigital number, since it uses as much as digits as its factorization.
472746180031243 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5419008, while the sum is 52.
The spelling of 472746180031243 in words is "four hundred seventy-two trillion, seven hundred forty-six billion, one hundred eighty million, thirty-one thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •