Base | Representation |
---|---|
bin | 11111110111000100… |
… | …111011001110111100 |
3 | 10021022011012211011021 |
4 | 133313010323032330 |
5 | 1030030232101440 |
6 | 23414343433524 |
7 | 2320520332156 |
oct | 376704731674 |
9 | 107264184137 |
10 | 34210034620 |
11 | 13565744393 |
12 | 6768a558a4 |
13 | 32c2675348 |
14 | 1927633ad6 |
15 | d5353b84a |
hex | 7f713b3bc |
34210034620 has 12 divisors (see below), whose sum is σ = 71841072744. Its totient is φ = 13684013840.
The previous prime is 34210034587. The next prime is 34210034629. The reversal of 34210034620 is 2643001243.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34210034629) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855250846 + ... + 855250885.
It is an arithmetic number, because the mean of its divisors is an integer number (5986756062).
Almost surely, 234210034620 is an apocalyptic number.
It is an amenable number.
34210034620 is an abundant number, since it is smaller than the sum of its proper divisors (37631038124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34210034620 is a wasteful number, since it uses less digits than its factorization.
34210034620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1710501740 (or 1710501738 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 34210034620 its reverse (2643001243), we get a palindrome (36853035863).
The spelling of 34210034620 in words is "thirty-four billion, two hundred ten million, thirty-four thousand, six hundred twenty".
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