Base | Representation |
---|---|
bin | 101010111111000… |
… | …0111000001000010 |
3 | 10201112000201102011 |
4 | 1111332013001002 |
5 | 10423220020101 |
6 | 355042243134 |
7 | 50512505353 |
oct | 12576070102 |
9 | 3645021364 |
10 | 1442345026 |
11 | 680191191 |
12 | 3430564aa |
13 | 19ca867c5 |
14 | d97b5d2a |
15 | 8695b751 |
hex | 55f87042 |
1442345026 has 16 divisors (see below), whose sum is σ = 2231554104. Its totient is φ = 698661504.
The previous prime is 1442344997. The next prime is 1442345041. The reversal of 1442345026 is 6205432441.
It can be written as a sum of positive squares in 4 ways, for example, as 837234225 + 605110801 = 28935^2 + 24599^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24585 + ... + 59068.
Almost surely, 21442345026 is an apocalyptic number.
1442345026 is a deficient number, since it is larger than the sum of its proper divisors (789209078).
1442345026 is a wasteful number, since it uses less digits than its factorization.
1442345026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83925.
The product of its (nonzero) digits is 23040, while the sum is 31.
The square root of 1442345026 is about 37978.2177833558. The cubic root of 1442345026 is about 1129.8558894197.
Adding to 1442345026 its reverse (6205432441), we get a palindrome (7647777467).
The spelling of 1442345026 in words is "one billion, four hundred forty-two million, three hundred forty-five thousand, twenty-six".
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