Base | Representation |
---|---|
bin | 1100011011110… |
… | …00011101000010 |
3 | 21021021002222221 |
4 | 12031320131002 |
5 | 203200134102 |
6 | 14203321254 |
7 | 2404361431 |
oct | 615703502 |
9 | 237232887 |
10 | 104302402 |
11 | 5396aa36 |
12 | 2ab2022a |
13 | 187bbbc9 |
14 | dbd1118 |
15 | 9254637 |
hex | 6378742 |
104302402 has 4 divisors (see below), whose sum is σ = 156453606. Its totient is φ = 52151200.
The previous prime is 104302379. The next prime is 104302409. The reversal of 104302402 is 204203401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 204203401 = 107 ⋅1908443.
It can be written as a sum of positive squares in only one way, i.e., 54331641 + 49970761 = 7371^2 + 7069^2 .
It is not an unprimeable number, because it can be changed into a prime (104302409) 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 as a sum of consecutive naturals, namely, 26075599 + ... + 26075602.
Almost surely, 2104302402 is an apocalyptic number.
104302402 is a deficient number, since it is larger than the sum of its proper divisors (52151204).
104302402 is an equidigital number, since it uses as much as digits as its factorization.
104302402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52151203.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 104302402 is about 10212.8547429208. The cubic root of 104302402 is about 470.7222966781.
Adding to 104302402 its reverse (204203401), we get a palindrome (308505803).
Subtracting 104302402 from its reverse (204203401), we obtain a palindrome (99900999).
The spelling of 104302402 in words is "one hundred four million, three hundred two thousand, four hundred two".
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