Base | Representation |
---|---|
bin | 1111110001000010001010… |
… | …01111011010000011000101 |
3 | 11112202102200111122211022220 |
4 | 13320201011033122003011 |
5 | 14021013420221230234 |
6 | 201423124045242553 |
7 | 10205556221605533 |
oct | 770410517320305 |
9 | 145672614584286 |
10 | 34670137680069 |
11 | 10057582965371 |
12 | 3a7b37ab63459 |
13 | 16464c29b6c08 |
14 | 87c087985153 |
15 | 401cb335ba49 |
hex | 1f88453da0c5 |
34670137680069 has 8 divisors (see below), whose sum is σ = 46230860596800. Its totient is φ = 23111419941696.
The previous prime is 34670137680067. The next prime is 34670137680083. The reversal of 34670137680069 is 96008673107643.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34670137680069 - 21 = 34670137680067 is a prime.
It is a super-2 number, since 2×346701376800692 (a number of 28 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 34670137679994 and 34670137680021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34670137680067) 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, 501254244 + ... + 501323405.
It is an arithmetic number, because the mean of its divisors is an integer number (5778857574600).
Almost surely, 234670137680069 is an apocalyptic number.
It is an amenable number.
34670137680069 is a deficient number, since it is larger than the sum of its proper divisors (11560722916731).
34670137680069 is a wasteful number, since it uses less digits than its factorization.
34670137680069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1002589179.
The product of its (nonzero) digits is 27433728, while the sum is 60.
The spelling of 34670137680069 in words is "thirty-four trillion, six hundred seventy billion, one hundred thirty-seven million, six hundred eighty thousand, sixty-nine".
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