Base | Representation |
---|---|
bin | 1110110010000… |
… | …10111100110001 |
3 | 22122100011111222 |
4 | 13121002330301 |
5 | 223221144233 |
6 | 20145514425 |
7 | 3034015043 |
oct | 731027461 |
9 | 278304458 |
10 | 124006193 |
11 | 63aa8763 |
12 | 35642a15 |
13 | 1c8ca55c |
14 | 1267da93 |
15 | ad47898 |
hex | 7642f31 |
124006193 has 2 divisors, whose sum is σ = 124006194. Its totient is φ = 124006192.
The previous prime is 124006189. The next prime is 124006243. The reversal of 124006193 is 391600421.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 120384784 + 3621409 = 10972^2 + 1903^2 .
It is an emirp because it is prime and its reverse (391600421) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 124006193 - 22 = 124006189 is a prime.
It is not a weakly prime, because it can be changed into another prime (124006123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62003096 + 62003097.
It is an arithmetic number, because the mean of its divisors is an integer number (62003097).
Almost surely, 2124006193 is an apocalyptic number.
It is an amenable number.
124006193 is a deficient number, since it is larger than the sum of its proper divisors (1).
124006193 is an equidigital number, since it uses as much as digits as its factorization.
124006193 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 124006193 is about 11135.8067960970. The cubic root of 124006193 is about 498.6713967538.
The spelling of 124006193 in words is "one hundred twenty-four million, six thousand, one hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •