Base | Representation |
---|---|
bin | 110010001110101… |
… | …100010100000111 |
3 | 2011201201012222200 |
4 | 302032230110013 |
5 | 3211213243302 |
6 | 215342125543 |
7 | 26611636152 |
oct | 6216542407 |
9 | 2151635880 |
10 | 842712327 |
11 | 3a2764276 |
12 | 1b62808b3 |
13 | 105789162 |
14 | 7dcc6c99 |
15 | 4deb281c |
hex | 323ac507 |
842712327 has 24 divisors (see below), whose sum is σ = 1226646720. Its totient is φ = 557491200.
The previous prime is 842712313. The next prime is 842712331. The reversal of 842712327 is 723217248.
It is not a de Polignac number, because 842712327 - 212 = 842708231 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 842712291 and 842712300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (842712307) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 862063 + ... + 863039.
It is an arithmetic number, because the mean of its divisors is an integer number (51110280).
Almost surely, 2842712327 is an apocalyptic number.
842712327 is a deficient number, since it is larger than the sum of its proper divisors (383934393).
842712327 is a wasteful number, since it uses less digits than its factorization.
842712327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1623 (or 1620 counting only the distinct ones).
The product of its digits is 37632, while the sum is 36.
The square root of 842712327 is about 29029.5078669963. The cubic root of 842712327 is about 944.5532548646.
The spelling of 842712327 in words is "eight hundred forty-two million, seven hundred twelve thousand, three hundred twenty-seven".
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