Base | Representation |
---|---|
bin | 1100100101001101… |
… | …00001110101110010 |
3 | 122102201212020020000 |
4 | 12102212201311302 |
5 | 102313130302124 |
6 | 3034125130430 |
7 | 326245436052 |
oct | 62246416562 |
9 | 18381766200 |
10 | 6754540914 |
11 | 2956842620 |
12 | 13860b9a16 |
13 | 8384c3394 |
14 | 481103562 |
15 | 297ed06c9 |
hex | 1929a1d72 |
6754540914 has 80 divisors (see below), whose sum is σ = 16529451840. Its totient is φ = 2044556640.
The previous prime is 6754540811. The next prime is 6754540967. The reversal of 6754540914 is 4190454576.
6754540914 is a `hidden beast` number, since 67 + 545 + 40 + 9 + 1 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 6754540914.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2320492 + ... + 2323400.
It is an arithmetic number, because the mean of its divisors is an integer number (206618148).
Almost surely, 26754540914 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6754540914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8264725920).
6754540914 is an abundant number, since it is smaller than the sum of its proper divisors (9774910926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6754540914 is a wasteful number, since it uses less digits than its factorization.
6754540914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4237 (or 4228 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 45.
The square root of 6754540914 is about 82186.0141021573. The cubic root of 6754540914 is about 1890.3052719296.
The spelling of 6754540914 in words is "six billion, seven hundred fifty-four million, five hundred forty thousand, nine hundred fourteen".
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