Base | Representation |
---|---|
bin | 1001111110000101000… |
… | …10001001010101100111 |
3 | 1012202020000122100202001 |
4 | 10333002202021111213 |
5 | 21103033413204211 |
6 | 421212301230131 |
7 | 33515052131464 |
oct | 4770242112547 |
9 | 1182200570661 |
10 | 342566147431 |
11 | 122310728942 |
12 | 56484862347 |
13 | 263c47306b1 |
14 | 1281a45c66b |
15 | 8d9e5daac1 |
hex | 4fc2889567 |
342566147431 has 4 divisors (see below), whose sum is σ = 342587612664. Its totient is φ = 342544682200.
The previous prime is 342566147411. The next prime is 342566147453. The reversal of 342566147431 is 134741665243.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 342566147431 - 233 = 333976212839 is a prime.
It is a super-2 number, since 2×3425661474312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342566147411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10708660 + ... + 10740601.
It is an arithmetic number, because the mean of its divisors is an integer number (85646903166).
Almost surely, 2342566147431 is an apocalyptic number.
342566147431 is a deficient number, since it is larger than the sum of its proper divisors (21465233).
342566147431 is a wasteful number, since it uses less digits than its factorization.
342566147431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21465232.
The product of its digits is 1451520, while the sum is 46.
The spelling of 342566147431 in words is "three hundred forty-two billion, five hundred sixty-six million, one hundred forty-seven thousand, four hundred thirty-one".
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