Base | Representation |
---|---|
bin | 11010010001010000… |
… | …010000010110001010 |
3 | 2200210202222221101222 |
4 | 122101100100112022 |
5 | 430231412330404 |
6 | 20542532442042 |
7 | 2015663341562 |
oct | 322120202612 |
9 | 80722887358 |
10 | 28206761354 |
11 | 10a64a88322 |
12 | 5572479322 |
13 | 2876a01745 |
14 | 1518211da2 |
15 | b014a8dbe |
hex | 69141058a |
28206761354 has 8 divisors (see below), whose sum is σ = 42315270048. Its totient is φ = 14101671340.
The previous prime is 28206761329. The next prime is 28206761357. The reversal of 28206761354 is 45316760282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (28206761357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833942 + ... + 867105.
It is an arithmetic number, because the mean of its divisors is an integer number (5289408756).
Almost surely, 228206761354 is an apocalyptic number.
28206761354 is a deficient number, since it is larger than the sum of its proper divisors (14108508694).
28206761354 is a wasteful number, since it uses less digits than its factorization.
28206761354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1709340.
The product of its (nonzero) digits is 483840, while the sum is 44.
The spelling of 28206761354 in words is "twenty-eight billion, two hundred six million, seven hundred sixty-one thousand, three hundred fifty-four".
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