Base | Representation |
---|---|
bin | 11000110111101001… |
… | …111000101101011100 |
3 | 2112221000101220210220 |
4 | 120313221320231130 |
5 | 414142100441334 |
6 | 20133433201340 |
7 | 1633511160414 |
oct | 306751705534 |
9 | 75830356726 |
10 | 26703530844 |
11 | 103634a0a61 |
12 | 5212b60250 |
13 | 269744ac33 |
14 | 141470b644 |
15 | a64522449 |
hex | 637a78b5c |
26703530844 has 24 divisors (see below), whose sum is σ = 65973429648. Its totient is φ = 8377578240.
The previous prime is 26703530837. The next prime is 26703530849. The reversal of 26703530844 is 44803530762.
It is a junction number, because it is equal to n+sod(n) for n = 26703530796 and 26703530805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26703530849) 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, 65449627 + ... + 65450034.
It is an arithmetic number, because the mean of its divisors is an integer number (2748892902).
Almost surely, 226703530844 is an apocalyptic number.
It is an amenable number.
26703530844 is an abundant number, since it is smaller than the sum of its proper divisors (39269898804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26703530844 is a wasteful number, since it uses less digits than its factorization.
26703530844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130899685 (or 130899683 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 42.
The spelling of 26703530844 in words is "twenty-six billion, seven hundred three million, five hundred thirty thousand, eight hundred forty-four".
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