Base | Representation |
---|---|
bin | 101011111011010010… |
… | …1011100001101011111 |
3 | 100000111010000201121021 |
4 | 1113312211130031133 |
5 | 3021142304320411 |
6 | 111200223345011 |
7 | 6546422006035 |
oct | 1276645341537 |
9 | 300433021537 |
10 | 94331323231 |
11 | 37007633372 |
12 | 16347452167 |
13 | 8b8428ab32 |
14 | 47cc25a555 |
15 | 26c174ba71 |
hex | 15f695c35f |
94331323231 has 4 divisors (see below), whose sum is σ = 94726015200. Its totient is φ = 93936631264.
The previous prime is 94331323201. The next prime is 94331323283. The reversal of 94331323231 is 13232313349.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 94331323231 - 29 = 94331322719 is a prime.
It is a super-2 number, since 2×943313232312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94331323201) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 197345626 + ... + 197346103.
It is an arithmetic number, because the mean of its divisors is an integer number (23681503800).
Almost surely, 294331323231 is an apocalyptic number.
94331323231 is a deficient number, since it is larger than the sum of its proper divisors (394691969).
94331323231 is a wasteful number, since it uses less digits than its factorization.
94331323231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394691968.
The product of its digits is 34992, while the sum is 34.
The spelling of 94331323231 in words is "ninety-four billion, three hundred thirty-one million, three hundred twenty-three thousand, two hundred thirty-one".
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