Base | Representation |
---|---|
bin | 1001000001011110100… |
… | …11010011000010110001 |
3 | 1002122020121110110202201 |
4 | 10200233103103002301 |
5 | 20034420443430301 |
6 | 354232033143201 |
7 | 31253602000234 |
oct | 4405723230261 |
9 | 1078217413681 |
10 | 310031233201 |
11 | 10a535604278 |
12 | 501049bab01 |
13 | 2330b133461 |
14 | 110114b541b |
15 | 80e818b201 |
hex | 482f4d30b1 |
310031233201 has 4 divisors (see below), whose sum is σ = 310037868400. Its totient is φ = 310024598004.
The previous prime is 310031233181. The next prime is 310031233207. The reversal of 310031233201 is 102332130013.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102332130013 = 2371 ⋅43159903.
It is a cyclic number.
It is not a de Polignac number, because 310031233201 - 27 = 310031233073 is a prime.
It is a super-2 number, since 2×3100312332012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310031233207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3247011 + ... + 3341128.
It is an arithmetic number, because the mean of its divisors is an integer number (77509467100).
Almost surely, 2310031233201 is an apocalyptic number.
It is an amenable number.
310031233201 is a deficient number, since it is larger than the sum of its proper divisors (6635199).
310031233201 is an equidigital number, since it uses as much as digits as its factorization.
310031233201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6635198.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 310031233201 its reverse (102332130013), we get a palindrome (412363363214).
The spelling of 310031233201 in words is "three hundred ten billion, thirty-one million, two hundred thirty-three thousand, two hundred one".
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