Base | Representation |
---|---|
bin | 10001100111011001000… |
… | …00011010111100111100 |
3 | 2010212021211202121022102 |
4 | 20303230200122330330 |
5 | 34404034403442140 |
6 | 1142015410004232 |
7 | 61504663350401 |
oct | 10635440327474 |
9 | 2125254677272 |
10 | 605263343420 |
11 | 21376641839a |
12 | 99379576678 |
13 | 450cb2210b8 |
14 | 2141b2d62a8 |
15 | 10b26e91e15 |
hex | 8cec81af3c |
605263343420 has 96 divisors (see below), whose sum is σ = 1343202352128. Its totient is φ = 228644140032.
The previous prime is 605263343393. The next prime is 605263343441. The reversal of 605263343420 is 24343362506.
605263343420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15948107 + ... + 15986013.
It is an arithmetic number, because the mean of its divisors is an integer number (13991691168).
Almost surely, 2605263343420 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 605263343420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671601176064).
605263343420 is an abundant number, since it is smaller than the sum of its proper divisors (737939008708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
605263343420 is a wasteful number, since it uses less digits than its factorization.
605263343420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38379 (or 38377 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 38.
The spelling of 605263343420 in words is "six hundred five billion, two hundred sixty-three million, three hundred forty-three thousand, four hundred twenty".
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