Base | Representation |
---|---|
bin | 100100011000011001010011… |
… | …1010011001101101010000001 |
3 | 1112222001212111112112200001112 |
4 | 1020300302213103031222001 |
5 | 313421040021402401423 |
6 | 3052335331120213105 |
7 | 124256056246030454 |
oct | 11060624723155201 |
9 | 1488055445480045 |
10 | 320012230122113 |
11 | 92a694742252a1 |
12 | 2ba8462046a195 |
13 | 109740404230a9 |
14 | 590496309549b |
15 | 26ee3bc26ea78 |
hex | 1230ca74cda81 |
320012230122113 has 8 divisors (see below), whose sum is σ = 320307529854696. Its totient is φ = 319716934992000.
The previous prime is 320012230122103. The next prime is 320012230122127. The reversal of 320012230122113 is 311221032210023.
It can be written as a sum of positive squares in 4 ways, for example, as 111151116809329 + 208861113312784 = 10542823^2 + 14452028^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 320012230122113 - 212 = 320012230118017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (320012230122103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146735963 + ... + 148900863.
It is an arithmetic number, because the mean of its divisors is an integer number (40038441231837).
Almost surely, 2320012230122113 is an apocalyptic number.
It is an amenable number.
320012230122113 is a deficient number, since it is larger than the sum of its proper divisors (295299732583).
320012230122113 is a wasteful number, since it uses less digits than its factorization.
320012230122113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2301235.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 320012230122113 its reverse (311221032210023), we get a palindrome (631233262332136).
The spelling of 320012230122113 in words is "three hundred twenty trillion, twelve billion, two hundred thirty million, one hundred twenty-two thousand, one hundred thirteen".
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