Base | Representation |
---|---|
bin | 101000111111010110111… |
… | …100011001000101110010 |
3 | 100222021200022110120200111 |
4 | 220333112330121011302 |
5 | 332122311243001024 |
6 | 5554005144211534 |
7 | 410336112456316 |
oct | 50772674310562 |
9 | 10867608416614 |
10 | 2816809734514 |
11 | 99666972a956 |
12 | 395abba69baa |
13 | 175815c778c9 |
14 | 9a497527b46 |
15 | 4d411e11a94 |
hex | 28fd6f19172 |
2816809734514 has 4 divisors (see below), whose sum is σ = 4225214601774. Its totient is φ = 1408404867256.
The previous prime is 2816809734469. The next prime is 2816809734527. The reversal of 2816809734514 is 4154379086182.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1426073037489 + 1390736697025 = 1194183^2 + 1179295^2 .
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704202433627 + ... + 704202433630.
It is a 1-persistent number, because it is pandigital, but 2⋅2816809734514 = 5633619469028 is not.
Almost surely, 22816809734514 is an apocalyptic number.
2816809734514 is a deficient number, since it is larger than the sum of its proper divisors (1408404867260).
2816809734514 is a wasteful number, since it uses less digits than its factorization.
2816809734514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1408404867259.
The product of its (nonzero) digits is 11612160, while the sum is 58.
The spelling of 2816809734514 in words is "two trillion, eight hundred sixteen billion, eight hundred nine million, seven hundred thirty-four thousand, five hundred fourteen".
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