Base | Representation |
---|---|
bin | 10010110101101… |
… | …001101000011111 |
3 | 211000201012122110 |
4 | 102311221220133 |
5 | 1121402212142 |
6 | 51210045103 |
7 | 10555262241 |
oct | 2265515037 |
9 | 730635573 |
10 | 316054047 |
11 | 15244a0a1 |
12 | 89a19793 |
13 | 5062c13a |
14 | 2dd92091 |
15 | 1cb3099c |
hex | 12d69a1f |
316054047 has 4 divisors (see below), whose sum is σ = 421405400. Its totient is φ = 210702696.
The previous prime is 316054043. The next prime is 316054049. The reversal of 316054047 is 740450613.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 316054047 - 22 = 316054043 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316054043) 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, 52675672 + ... + 52675677.
It is an arithmetic number, because the mean of its divisors is an integer number (105351350).
Almost surely, 2316054047 is an apocalyptic number.
316054047 is a deficient number, since it is larger than the sum of its proper divisors (105351353).
316054047 is a wasteful number, since it uses less digits than its factorization.
316054047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105351352.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 316054047 is about 17777.9089602799. The cubic root of 316054047 is about 681.1672907809.
The spelling of 316054047 in words is "three hundred sixteen million, fifty-four thousand, forty-seven".
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