Base | Representation |
---|---|
bin | 1110101010100… |
… | …00110100100010 |
3 | 22120110210002011 |
4 | 13111100310202 |
5 | 222442430214 |
6 | 20112343134 |
7 | 3022414444 |
oct | 725206442 |
9 | 276423064 |
10 | 123014434 |
11 | 63490624 |
12 | 35244aaa |
13 | 1c64100a |
14 | 124a2494 |
15 | abedac4 |
hex | 7550d22 |
123014434 has 8 divisors (see below), whose sum is σ = 184949100. Its totient is φ = 61364736.
The previous prime is 123014413. The next prime is 123014459. The reversal of 123014434 is 434410321.
It can be written as a sum of positive squares in 2 ways, for example, as 82755409 + 40259025 = 9097^2 + 6345^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70159 + ... + 71890.
Almost surely, 2123014434 is an apocalyptic number.
123014434 is a deficient number, since it is larger than the sum of its proper divisors (61934666).
123014434 is a wasteful number, since it uses less digits than its factorization.
123014434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142484.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 123014434 is about 11091.1872222950. The cubic root of 123014434 is about 497.3384359595.
Adding to 123014434 its reverse (434410321), we get a palindrome (557424755).
The spelling of 123014434 in words is "one hundred twenty-three million, fourteen thousand, four hundred thirty-four".
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