Base | Representation |
---|---|
bin | 110000000110100111… |
… | …1100101011100011010 |
3 | 100212122020211001202022 |
4 | 1200031033211130122 |
5 | 3143030124420232 |
6 | 115242255334442 |
7 | 10314622310225 |
oct | 1401517453432 |
9 | 325566731668 |
10 | 103301404442 |
11 | 3a89aa4a125 |
12 | 1802b521422 |
13 | 99837940b2 |
14 | 4ddd6c45bc |
15 | 2a48eb8812 |
hex | 180d3e571a |
103301404442 has 4 divisors (see below), whose sum is σ = 154952106666. Its totient is φ = 51650702220.
The previous prime is 103301404433. The next prime is 103301404477. The reversal of 103301404442 is 244404103301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 244404103301 = 385597 ⋅633833.
It can be written as a sum of positive squares in only one way, i.e., 61206265201 + 42095139241 = 247399^2 + 205171^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25825351109 + ... + 25825351112.
Almost surely, 2103301404442 is an apocalyptic number.
103301404442 is a deficient number, since it is larger than the sum of its proper divisors (51650702224).
103301404442 is an equidigital number, since it uses as much as digits as its factorization.
103301404442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51650702223.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 103301404442 its reverse (244404103301), we get a palindrome (347705507743).
The spelling of 103301404442 in words is "one hundred three billion, three hundred one million, four hundred four thousand, four hundred forty-two".
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