Base | Representation |
---|---|
bin | 101100100011000101… |
… | …001000100010001101 |
3 | 11120110120120202000211 |
4 | 230203011020202031 |
5 | 1240430244012433 |
6 | 33550235122421 |
7 | 3312231252016 |
oct | 544305104215 |
9 | 146416522024 |
10 | 47833188493 |
11 | 19316651542 |
12 | 932b2a3411 |
13 | 4683b8b73c |
14 | 245aa5200d |
15 | 139e5318cd |
hex | b2314888d |
47833188493 has 2 divisors, whose sum is σ = 47833188494. Its totient is φ = 47833188492.
The previous prime is 47833188451. The next prime is 47833188517. The reversal of 47833188493 is 39488133874.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 35992919524 + 11840268969 = 189718^2 + 108813^2 .
It is a cyclic number.
It is not a de Polignac number, because 47833188493 - 29 = 47833187981 is a prime.
It is a super-2 number, since 2×478331884932 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47833186493) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23916594246 + 23916594247.
It is an arithmetic number, because the mean of its divisors is an integer number (23916594247).
Almost surely, 247833188493 is an apocalyptic number.
It is an amenable number.
47833188493 is a deficient number, since it is larger than the sum of its proper divisors (1).
47833188493 is an equidigital number, since it uses as much as digits as its factorization.
47833188493 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13934592, while the sum is 58.
The spelling of 47833188493 in words is "forty-seven billion, eight hundred thirty-three million, one hundred eighty-eight thousand, four hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •