Base | Representation |
---|---|
bin | 11111110010101110… |
… | …011100110101100001 |
3 | 10021010001212000020121 |
4 | 133302232130311201 |
5 | 1024403040042311 |
6 | 23403215040241 |
7 | 2315643000463 |
oct | 376256346541 |
9 | 107101760217 |
10 | 34137034081 |
11 | 13528513a67 |
12 | 6748510081 |
13 | 32b04c5b67 |
14 | 191ba70133 |
15 | d4be1bb71 |
hex | 7f2b9cd61 |
34137034081 has 4 divisors (see below), whose sum is σ = 34150273200. Its totient is φ = 34123794964.
The previous prime is 34137034073. The next prime is 34137034097. The reversal of 34137034081 is 18043073143.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18043073143 = 23 ⋅784481441.
It is a cyclic number.
It is not a de Polignac number, because 34137034081 - 23 = 34137034073 is a prime.
It is a super-2 number, since 2×341370340812 (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 (34137034051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6615691 + ... + 6620848.
It is an arithmetic number, because the mean of its divisors is an integer number (8537568300).
Almost surely, 234137034081 is an apocalyptic number.
It is an amenable number.
34137034081 is a deficient number, since it is larger than the sum of its proper divisors (13239119).
34137034081 is a wasteful number, since it uses less digits than its factorization.
34137034081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13239118.
The product of its (nonzero) digits is 24192, while the sum is 34.
The spelling of 34137034081 in words is "thirty-four billion, one hundred thirty-seven million, thirty-four thousand, eighty-one".
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