Base | Representation |
---|---|
bin | 1100001111110101010011… |
… | …10100110010000010110110 |
3 | 10112100200221212220000111100 |
4 | 12013322221310302002312 |
5 | 12012224314244210034 |
6 | 133140305231550530 |
7 | 5446536232633464 |
oct | 607725164620266 |
9 | 115320855800440 |
10 | 26932294131894 |
11 | 8643a15a06588 |
12 | 302b7aa98b446 |
13 | 1204920863bc8 |
14 | 69175c41d834 |
15 | 31a886587099 |
hex | 187ea9d320b6 |
26932294131894 has 144 divisors (see below), whose sum is σ = 61453019796480. Its totient is φ = 8522271727200.
The previous prime is 26932294131851. The next prime is 26932294131907. The reversal of 26932294131894 is 49813149223962.
26932294131894 is a `hidden beast` number, since 2 + 6 + 9 + 3 + 229 + 4 + 1 + 318 + 94 = 666.
It is a congruent number.
It is an unprimeable number.
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 71 ways as a sum of consecutive naturals, for example, 276944259 + ... + 277041489.
It is an arithmetic number, because the mean of its divisors is an integer number (426757081920).
Almost surely, 226932294131894 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26932294131894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30726509898240).
26932294131894 is an abundant number, since it is smaller than the sum of its proper divisors (34520725664586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26932294131894 is a wasteful number, since it uses less digits than its factorization.
26932294131894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97607 (or 97573 counting only the distinct ones).
The product of its digits is 40310784, while the sum is 63.
The spelling of 26932294131894 in words is "twenty-six trillion, nine hundred thirty-two billion, two hundred ninety-four million, one hundred thirty-one thousand, eight hundred ninety-four".
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