Base | Representation |
---|---|
bin | 111100011001001… |
… | …000111011010100 |
3 | 2121121120001211101 |
4 | 330121020323110 |
5 | 4033341114444 |
6 | 244312515444 |
7 | 34052153164 |
oct | 7431107324 |
9 | 2547501741 |
10 | 1013223124 |
11 | 47aa35591 |
12 | 2433abb84 |
13 | 131bb9b14 |
14 | 987d05a4 |
15 | 5de443d4 |
hex | 3c648ed4 |
1013223124 has 6 divisors (see below), whose sum is σ = 1773140474. Its totient is φ = 506611560.
The previous prime is 1013223121. The next prime is 1013223139. The reversal of 1013223124 is 4213223101.
It is a happy number.
1013223124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 708092100 + 305131024 = 26610^2 + 17468^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013223121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126652887 + ... + 126652894.
Almost surely, 21013223124 is an apocalyptic number.
It is an amenable number.
1013223124 is a deficient number, since it is larger than the sum of its proper divisors (759917350).
1013223124 is a wasteful number, since it uses less digits than its factorization.
1013223124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253305785 (or 253305783 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1013223124 is about 31831.1659227242. The cubic root of 1013223124 is about 1004.3884215849.
Adding to 1013223124 its reverse (4213223101), we get a palindrome (5226446225).
The spelling of 1013223124 in words is "one billion, thirteen million, two hundred twenty-three thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •