Base | Representation |
---|---|
bin | 11111111100100100… |
… | …010000011100000101 |
3 | 10021112120111221210012 |
4 | 133330210100130011 |
5 | 1030222321242041 |
6 | 23431433440005 |
7 | 2323016220431 |
oct | 377444203405 |
9 | 107476457705 |
10 | 34302134021 |
11 | 13602729aa1 |
12 | 6793870005 |
13 | 3308780a2c |
14 | 19359699c1 |
15 | d5b6803eb |
hex | 7fc910705 |
34302134021 has 8 divisors (see below), whose sum is σ = 35112252384. Its totient is φ = 33492579120.
The previous prime is 34302133951. The next prime is 34302134023. The reversal of 34302134021 is 12043120343.
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 34302134021 - 222 = 34297939717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34302134023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16391 + ... + 262436.
It is an arithmetic number, because the mean of its divisors is an integer number (4389031548).
Almost surely, 234302134021 is an apocalyptic number.
It is an amenable number.
34302134021 is a deficient number, since it is larger than the sum of its proper divisors (810118363).
34302134021 is a wasteful number, since it uses less digits than its factorization.
34302134021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281731.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 34302134021 its reverse (12043120343), we get a palindrome (46345254364).
The spelling of 34302134021 in words is "thirty-four billion, three hundred two million, one hundred thirty-four thousand, twenty-one".
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