Base | Representation |
---|---|
bin | 100111000110000010010… |
… | …110100001010101100001 |
3 | 100111211102200210200221110 |
4 | 213012002112201111201 |
5 | 323004014111024133 |
6 | 5414102524013533 |
7 | 365045000661342 |
oct | 47060226412541 |
9 | 10454380720843 |
10 | 2686541501793 |
11 | 9463a0704596 |
12 | 3748053912a9 |
13 | 1664556487b6 |
14 | 9405a5980c9 |
15 | 49d3a766c63 |
hex | 271825a1561 |
2686541501793 has 8 divisors (see below), whose sum is σ = 3770584564000. Its totient is φ = 1696763053728.
The previous prime is 2686541501789. The next prime is 2686541501801. The reversal of 2686541501793 is 3971051456862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2686541501793 - 22 = 2686541501789 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57), and also a Moran number because the ratio is a prime number: 47132307049 = 2686541501793 / (2 + 6 + 8 + 6 + 5 + 4 + 1 + 5 + 0 + 1 + 7 + 9 + 3).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2686541501993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23566153468 + ... + 23566153581.
It is an arithmetic number, because the mean of its divisors is an integer number (471323070500).
It is a 1-persistent number, because it is pandigital, but 2⋅2686541501793 = 5373083003586 is not.
Almost surely, 22686541501793 is an apocalyptic number.
It is an amenable number.
2686541501793 is a deficient number, since it is larger than the sum of its proper divisors (1084043062207).
2686541501793 is a wasteful number, since it uses less digits than its factorization.
2686541501793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47132307071.
The product of its (nonzero) digits is 10886400, while the sum is 57.
The spelling of 2686541501793 in words is "two trillion, six hundred eighty-six billion, five hundred forty-one million, five hundred one thousand, seven hundred ninety-three".
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