Base | Representation |
---|---|
bin | 1101010001010110111… |
… | …1100010011110110101 |
3 | 210210111120120000001201 |
4 | 3110111233202132311 |
5 | 12213420000101404 |
6 | 252424005252501 |
7 | 22321001310415 |
oct | 3242557423665 |
9 | 723446500051 |
10 | 227998050229 |
11 | 88769a56794 |
12 | 38230104131 |
13 | 18666a065c1 |
14 | b06c6c4645 |
15 | 5de6452ca4 |
hex | 3515be27b5 |
227998050229 has 2 divisors, whose sum is σ = 227998050230. Its totient is φ = 227998050228.
The previous prime is 227998050149. The next prime is 227998050253. The reversal of 227998050229 is 922050899722.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 220244367204 + 7753683025 = 469302^2 + 88055^2 .
It is a cyclic number.
It is not a de Polignac number, because 227998050229 - 27 = 227998050101 is a prime.
It is a super-2 number, since 2×2279980502292 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 227998050229.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (227998056229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113999025114 + 113999025115.
It is an arithmetic number, because the mean of its divisors is an integer number (113999025115).
Almost surely, 2227998050229 is an apocalyptic number.
It is an amenable number.
227998050229 is a deficient number, since it is larger than the sum of its proper divisors (1).
227998050229 is an equidigital number, since it uses as much as digits as its factorization.
227998050229 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3265920, while the sum is 55.
The spelling of 227998050229 in words is "two hundred twenty-seven billion, nine hundred ninety-eight million, fifty thousand, two hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •