Base | Representation |
---|---|
bin | 1100010010100001000100… |
… | …10011000101010011100000 |
3 | 10112200111222112122220220212 |
4 | 12021100202103011103200 |
5 | 12020232143432413430 |
6 | 133250515514353252 |
7 | 5456312353636040 |
oct | 611204223052340 |
9 | 115614875586825 |
10 | 27024509654240 |
11 | 867a03719937a |
12 | 304564572b828 |
13 | 1210528690b47 |
14 | 695dc9679720 |
15 | 31ce82199b95 |
hex | 1894224c54e0 |
27024509654240 has 48 divisors (see below), whose sum is σ = 72966176069472. Its totient is φ = 9265546166784.
The previous prime is 27024509654231. The next prime is 27024509654371. The reversal of 27024509654240 is 4245690542072.
It is a super-2 number, since 2×270245096542402 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12064512119 + ... + 12064514358.
It is an arithmetic number, because the mean of its divisors is an integer number (1520128668114).
Almost surely, 227024509654240 is an apocalyptic number.
27024509654240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
27024509654240 is an abundant number, since it is smaller than the sum of its proper divisors (45941666415232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27024509654240 is a wasteful number, since it uses less digits than its factorization.
27024509654240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24129026499 (or 24129026491 counting only the distinct ones).
The product of its (nonzero) digits is 4838400, while the sum is 50.
The spelling of 27024509654240 in words is "twenty-seven trillion, twenty-four billion, five hundred nine million, six hundred fifty-four thousand, two hundred forty".
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