Base | Representation |
---|---|
bin | 1100001101100… |
… | …00000100010010 |
3 | 21010202010201101 |
4 | 12012300010102 |
5 | 202210324132 |
6 | 14055255014 |
7 | 2352444415 |
oct | 606600422 |
9 | 233663641 |
10 | 102433042 |
11 | 52903508 |
12 | 2a37a46a |
13 | 182b608a |
14 | d865b7c |
15 | 8ed57e7 |
hex | 61b0112 |
102433042 has 4 divisors (see below), whose sum is σ = 153649566. Its totient is φ = 51216520.
The previous prime is 102433033. The next prime is 102433081. The reversal of 102433042 is 240334201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 89321401 + 13111641 = 9451^2 + 3621^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25608259 + ... + 25608262.
Almost surely, 2102433042 is an apocalyptic number.
102433042 is a deficient number, since it is larger than the sum of its proper divisors (51216524).
102433042 is an equidigital number, since it uses as much as digits as its factorization.
102433042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51216523.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 102433042 is about 10120.9210055212. The cubic root of 102433042 is about 467.8931532204.
Adding to 102433042 its reverse (240334201), we get a palindrome (342767243).
The spelling of 102433042 in words is "one hundred two million, four hundred thirty-three thousand, forty-two".
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