Base | Representation |
---|---|
bin | 1110110110101… |
… | …10101000000001 |
3 | 22200110220020221 |
4 | 13123112220001 |
5 | 223400023243 |
6 | 20210503041 |
7 | 3042114406 |
oct | 733265001 |
9 | 280426227 |
10 | 124611073 |
11 | 64381164 |
12 | 35894a81 |
13 | 1ca7c982 |
14 | 1279a2ad |
15 | ae16bed |
hex | 76d6a01 |
124611073 has 8 divisors (see below), whose sum is σ = 127576296. Its totient is φ = 121680000.
The previous prime is 124611061. The next prime is 124611077. The reversal of 124611073 is 370116421.
It can be written as a sum of positive squares in 4 ways, for example, as 99440784 + 25170289 = 9972^2 + 5017^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-124611073 is a prime.
It is a super-2 number, since 2×1246110732 = 31055839028422658, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124611077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078 + ... + 15823.
It is an arithmetic number, because the mean of its divisors is an integer number (15947037).
Almost surely, 2124611073 is an apocalyptic number.
It is an amenable number.
124611073 is a deficient number, since it is larger than the sum of its proper divisors (2965223).
124611073 is a wasteful number, since it uses less digits than its factorization.
124611073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17075.
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 124611073 is about 11162.9329927219. The cubic root of 124611073 is about 499.4808919068.
Adding to 124611073 its reverse (370116421), we get a palindrome (494727494).
The spelling of 124611073 in words is "one hundred twenty-four million, six hundred eleven thousand, seventy-three".
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