Base | Representation |
---|---|
bin | 11111101011110000… |
… | …000111011010111100 |
3 | 10020210220200121000022 |
4 | 133223300013122330 |
5 | 1024133111431030 |
6 | 23343435151312 |
7 | 2313022325225 |
oct | 375360073274 |
9 | 106726617008 |
10 | 34020030140 |
11 | 13478469198 |
12 | 67152a5538 |
13 | 32921aa865 |
14 | 190a2d424c |
15 | d41a08de5 |
hex | 7ebc076bc |
34020030140 has 24 divisors (see below), whose sum is σ = 71454029472. Its totient is φ = 13605732800.
The previous prime is 34020030127. The next prime is 34020030151. The reversal of 34020030140 is 4103002043.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17384 + ... + 261423.
It is an arithmetic number, because the mean of its divisors is an integer number (2977251228).
Almost surely, 234020030140 is an apocalyptic number.
It is an amenable number.
34020030140 is an abundant number, since it is smaller than the sum of its proper divisors (37433999332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34020030140 is a wasteful number, since it uses less digits than its factorization.
34020030140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284917 (or 284915 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 34020030140 its reverse (4103002043), we get a palindrome (38123032183).
The spelling of 34020030140 in words is "thirty-four billion, twenty million, thirty thousand, one hundred forty".
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