Base | Representation |
---|---|
bin | 101010111111000… |
… | …0000001100101101 |
3 | 10201111222022002220 |
4 | 1111332000030231 |
5 | 10423213121401 |
6 | 355041505553 |
7 | 50512331061 |
oct | 12576001455 |
9 | 3644868086 |
10 | 1442317101 |
11 | 680172205 |
12 | 3430422b9 |
13 | 19ca76b94 |
14 | d97a9aa1 |
15 | 86953336 |
hex | 55f8032d |
1442317101 has 8 divisors (see below), whose sum is σ = 1923313440. Its totient is φ = 961432752.
The previous prime is 1442317087. The next prime is 1442317139. The reversal of 1442317101 is 1017132441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1442317101 - 210 = 1442316077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1442317181) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9066 + ... + 54468.
It is an arithmetic number, because the mean of its divisors is an integer number (240414180).
Almost surely, 21442317101 is an apocalyptic number.
It is an amenable number.
1442317101 is a deficient number, since it is larger than the sum of its proper divisors (480996339).
1442317101 is a wasteful number, since it uses less digits than its factorization.
1442317101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55995.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 1442317101 is about 37977.8501366257. The cubic root of 1442317101 is about 1129.8485977225.
Adding to 1442317101 its reverse (1017132441), we get a palindrome (2459449542).
The spelling of 1442317101 in words is "one billion, four hundred forty-two million, three hundred seventeen thousand, one hundred one".
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