Base | Representation |
---|---|
bin | 11111101111111101… |
… | …101100111110111001 |
3 | 10020222211200000211112 |
4 | 133233331230332321 |
5 | 1024304204410404 |
6 | 23354442010105 |
7 | 2314541114021 |
oct | 375775547671 |
9 | 106884600745 |
10 | 34090700729 |
11 | 13504348038 |
12 | 6734aa6935 |
13 | 32a3a22687 |
14 | 191584ca81 |
15 | d47d1856e |
hex | 7eff6cfb9 |
34090700729 has 8 divisors (see below), whose sum is σ = 36103719168. Its totient is φ = 32078536000.
The previous prime is 34090700659. The next prime is 34090700747. The reversal of 34090700729 is 92700709043.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34090700729 is a prime.
It is a super-2 number, since 2×340907007292 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34090700779) 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, 130277 + ... + 291810.
It is an arithmetic number, because the mean of its divisors is an integer number (4512964896).
Almost surely, 234090700729 is an apocalyptic number.
It is an amenable number.
34090700729 is a deficient number, since it is larger than the sum of its proper divisors (2013018439).
34090700729 is a wasteful number, since it uses less digits than its factorization.
34090700729 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426855.
The product of its (nonzero) digits is 95256, while the sum is 41.
The spelling of 34090700729 in words is "thirty-four billion, ninety million, seven hundred thousand, seven hundred twenty-nine".
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