Base | Representation |
---|---|
bin | 11000100100110111… |
… | …011100011111000110 |
3 | 2112010001021110021200 |
4 | 120210313130133012 |
5 | 413020402140100 |
6 | 20042253123330 |
7 | 1622633001105 |
oct | 304467343706 |
9 | 75101243250 |
10 | 26388318150 |
11 | 10211576aa7 |
12 | 5145489546 |
13 | 2647054a4c |
14 | 13c48d803c |
15 | a46a0ae00 |
hex | 624ddc7c6 |
26388318150 has 72 divisors (see below), whose sum is σ = 74628039720. Its totient is φ = 6666520320.
The previous prime is 26388318137. The next prime is 26388318199. The reversal of 26388318150 is 5181388362.
26388318150 is a `hidden beast` number, since 2 + 638 + 8 + 3 + 1 + 8 + 1 + 5 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 26388318096 and 26388318105.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1534627 + ... + 1551726.
Almost surely, 226388318150 is an apocalyptic number.
26388318150 is an abundant number, since it is smaller than the sum of its proper divisors (48239721570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26388318150 is a wasteful number, since it uses less digits than its factorization.
26388318150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3086390 (or 3086382 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 45.
The spelling of 26388318150 in words is "twenty-six billion, three hundred eighty-eight million, three hundred eighteen thousand, one hundred fifty".
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