Base | Representation |
---|---|
bin | 10010011111101… |
… | …100110111101110 |
3 | 210121212212202212 |
4 | 102133230313232 |
5 | 1113414101032 |
6 | 50442450422 |
7 | 10455336065 |
oct | 2237546756 |
9 | 717785685 |
10 | 310300142 |
11 | 14a17a0a9 |
12 | 87b03a12 |
13 | 4c396169 |
14 | 2d2d51dc |
15 | 1c395bb2 |
hex | 127ecdee |
310300142 has 8 divisors (see below), whose sum is σ = 480464832. Its totient is φ = 150145200.
The previous prime is 310300141. The next prime is 310300163. The reversal of 310300142 is 241003013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310300141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2502359 + ... + 2502482.
It is an arithmetic number, because the mean of its divisors is an integer number (60058104).
Almost surely, 2310300142 is an apocalyptic number.
310300142 is a deficient number, since it is larger than the sum of its proper divisors (170164690).
310300142 is a wasteful number, since it uses less digits than its factorization.
310300142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5004874.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 310300142 is about 17615.3382595964. The cubic root of 310300142 is about 677.0082974313.
Adding to 310300142 its reverse (241003013), we get a palindrome (551303155).
The spelling of 310300142 in words is "three hundred ten million, three hundred thousand, one hundred forty-two".
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