Base | Representation |
---|---|
bin | 101010100000000… |
… | …1110101010101011 |
3 | 10200101111120120111 |
4 | 1111000032222223 |
5 | 10410041422220 |
6 | 353302435151 |
7 | 50224564162 |
oct | 12500165253 |
9 | 3611446514 |
10 | 1426123435 |
11 | 672011710 |
12 | 339732ab7 |
13 | 1995c7129 |
14 | d75923d9 |
15 | 8530515a |
hex | 5500eaab |
1426123435 has 16 divisors (see below), whose sum is σ = 1877252832. Its totient is φ = 1031443200.
The previous prime is 1426123429. The next prime is 1426123481. The reversal of 1426123435 is 5343216241.
It is not a de Polignac number, because 1426123435 - 23 = 1426123427 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1426123397 and 1426123406.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61674 + ... + 81583.
It is an arithmetic number, because the mean of its divisors is an integer number (117328302).
Almost surely, 21426123435 is an apocalyptic number.
1426123435 is a deficient number, since it is larger than the sum of its proper divisors (451129397).
1426123435 is a wasteful number, since it uses less digits than its factorization.
1426123435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143454.
The product of its digits is 17280, while the sum is 31.
The square root of 1426123435 is about 37764.0495047870. The cubic root of 1426123435 is about 1125.6042015351.
Adding to 1426123435 its reverse (5343216241), we get a palindrome (6769339676).
The spelling of 1426123435 in words is "one billion, four hundred twenty-six million, one hundred twenty-three thousand, four hundred thirty-five".
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