Base | Representation |
---|---|
bin | 111110011011001111111111… |
… | …111000011000000000000000 |
3 | 1100000002212101012211201102211 |
4 | 332123033333320120000000 |
5 | 241441222421240240111 |
6 | 2411531113452351504 |
7 | 111554455541643532 |
oct | 7633177770300000 |
9 | 1300085335751384 |
10 | 274551487430656 |
11 | 7a5316a5126217 |
12 | 26961b01775594 |
13 | ba2712bb8cb77 |
14 | 4bb2511acd852 |
15 | 21b1aaa8cd521 |
hex | f9b3ffe18000 |
274551487430656 has 384 divisors, whose sum is σ = 589783857768000. Its totient is φ = 127761257594880.
The previous prime is 274551487430641. The next prime is 274551487430669. The reversal of 274551487430656 is 656034784155472.
274551487430656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 274551487430591 and 274551487430600.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301373750841 + ... + 301373751751.
Almost surely, 2274551487430656 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 274551487430656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294891928884000).
274551487430656 is an abundant number, since it is smaller than the sum of its proper divisors (315232370337344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274551487430656 is an frugal number, since it uses more digits than its factorization.
274551487430656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1401 (or 1354 counting only the distinct ones).
The product of its (nonzero) digits is 677376000, while the sum is 67.
The spelling of 274551487430656 in words is "two hundred seventy-four trillion, five hundred fifty-one billion, four hundred eighty-seven million, four hundred thirty thousand, six hundred fifty-six".
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