Base | Representation |
---|---|
bin | 11111110111000101… |
… | …010110000000001001 |
3 | 10021022011102101120012 |
4 | 133313011112000021 |
5 | 1030030244104030 |
6 | 23414350041305 |
7 | 2320521266633 |
oct | 376705260011 |
9 | 107264371505 |
10 | 34210144265 |
11 | 13565809800 |
12 | 6768aa9235 |
13 | 32c26b321b |
14 | 1927661a53 |
15 | d5355e095 |
hex | 7f7156009 |
34210144265 has 24 divisors (see below), whose sum is σ = 45210488904. Its totient is φ = 24832121600.
The previous prime is 34210144261. The next prime is 34210144291. The reversal of 34210144265 is 56244101243.
It can be written as a sum of positive squares in 4 ways, for example, as 480617929 + 33729526336 = 21923^2 + 183656^2 .
It is not a de Polignac number, because 34210144265 - 22 = 34210144261 is a prime.
It is a super-3 number, since 3×342101442653 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34210144261) 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 23 ways as a sum of consecutive naturals, for example, 260939 + ... + 369471.
It is an arithmetic number, because the mean of its divisors is an integer number (1883770371).
Almost surely, 234210144265 is an apocalyptic number.
It is an amenable number.
34210144265 is a deficient number, since it is larger than the sum of its proper divisors (11000344639).
34210144265 is a wasteful number, since it uses less digits than its factorization.
34210144265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109081 (or 109070 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
The spelling of 34210144265 in words is "thirty-four billion, two hundred ten million, one hundred forty-four thousand, two hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •