Base | Representation |
---|---|
bin | 101000000001100… |
… | …1000110110111001 |
3 | 10110121002110122111 |
4 | 1100003020312321 |
5 | 10222301444433 |
6 | 341133052321 |
7 | 45165211606 |
oct | 12003106671 |
9 | 3417073574 |
10 | 1342999993 |
11 | 62a0a7855 |
12 | 3159270a1 |
13 | 18531216a |
14 | ca5156ad |
15 | 7cd85dcd |
hex | 500c8db9 |
1342999993 has 8 divisors (see below), whose sum is σ = 1346768640. Its totient is φ = 1339238160.
The previous prime is 1342999963. The next prime is 1342999997. The reversal of 1342999993 is 3999992431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1342999993 - 25 = 1342999961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1342999997) 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 in 7 ways as a sum of consecutive naturals, for example, 932568 + ... + 934006.
It is an arithmetic number, because the mean of its divisors is an integer number (168346080).
Almost surely, 21342999993 is an apocalyptic number.
It is an amenable number.
1342999993 is a deficient number, since it is larger than the sum of its proper divisors (3768647).
1342999993 is a wasteful number, since it uses less digits than its factorization.
1342999993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3407.
The product of its digits is 4251528, while the sum is 58.
The square root of 1342999993 is about 36646.9643081115. The cubic root of 1342999993 is about 1103.2958979296.
The spelling of 1342999993 in words is "one billion, three hundred forty-two million, nine hundred ninety-nine thousand, nine hundred ninety-three".
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