Base | Representation |
---|---|
bin | 100110101101100100100… |
… | …001100101011111100000 |
3 | 100102022121212202021100100 |
4 | 212231210201211133200 |
5 | 322041213422012034 |
6 | 5354040050022400 |
7 | 363125000541600 |
oct | 46554441453740 |
9 | 10368555667310 |
10 | 2660271282144 |
11 | 93623a870763 |
12 | 36b6b3577a00 |
13 | 163b29c03328 |
14 | 92a87642c00 |
15 | 492ee2d8099 |
hex | 26b648657e0 |
2660271282144 has 108 divisors (see below), whose sum is σ = 8800272457704. Its totient is φ = 760077505152.
The previous prime is 2660271282113. The next prime is 2660271282161. The reversal of 2660271282144 is 4412821720662.
2660271282144 is a `hidden beast` number, since 2 + 6 + 60 + 271 + 282 + 1 + 44 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 2660271282144.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 94241532 + ... + 94269755.
It is an arithmetic number, because the mean of its divisors is an integer number (81484004238).
Almost surely, 22660271282144 is an apocalyptic number.
2660271282144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2660271282144 is an abundant number, since it is smaller than the sum of its proper divisors (6140001175560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2660271282144 is a wasteful number, since it uses less digits than its factorization.
2660271282144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188511317 (or 188511299 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 45.
The spelling of 2660271282144 in words is "two trillion, six hundred sixty billion, two hundred seventy-one million, two hundred eighty-two thousand, one hundred forty-four".
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