Base | Representation |
---|---|
bin | 11000111110010011… |
… | …011110011001110000 |
3 | 2120012210100001000201 |
4 | 120332103132121300 |
5 | 414404131041212 |
6 | 20152500324544 |
7 | 1636334362465 |
oct | 307623363160 |
9 | 76183301021 |
10 | 26815096432 |
11 | 10410471923 |
12 | 52443a3754 |
13 | 26b45b0a87 |
14 | 142546d66c |
15 | a6e20db57 |
hex | 63e4de670 |
26815096432 has 40 divisors (see below), whose sum is σ = 53656722000. Its totient is φ = 12972252672.
The previous prime is 26815096409. The next prime is 26815096459. The reversal of 26815096432 is 23469051862.
It is a super-3 number, since 3×268150964323 (a number of 32 digits) contains 333 as substring.
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 7 ways as a sum of consecutive naturals, for example, 20557 + ... + 232492.
It is an arithmetic number, because the mean of its divisors is an integer number (1341418050).
Almost surely, 226815096432 is an apocalyptic number.
It is an amenable number.
26815096432 is an abundant number, since it is smaller than the sum of its proper divisors (26841625568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26815096432 is a wasteful number, since it uses less digits than its factorization.
26815096432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253273 (or 253267 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 46.
The spelling of 26815096432 in words is "twenty-six billion, eight hundred fifteen million, ninety-six thousand, four hundred thirty-two".
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