Base | Representation |
---|---|
bin | 10010011111010… |
… | …100101010110100 |
3 | 210121200211210101 |
4 | 102133110222310 |
5 | 1113402413022 |
6 | 50440403444 |
7 | 10454444062 |
oct | 2237245264 |
9 | 717624711 |
10 | 310201012 |
11 | 14a111680 |
12 | 87a76584 |
13 | 4c35ccc4 |
14 | 2d2ab032 |
15 | 1c376627 |
hex | 127d4ab4 |
310201012 has 24 divisors (see below), whose sum is σ = 593000352. Its totient is φ = 140810400.
The previous prime is 310200967. The next prime is 310201013. The reversal of 310201012 is 210102013.
It is a self number, because there is not a number n which added to its sum of digits gives 310201012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310201013) 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, 31338 + ... + 40030.
It is an arithmetic number, because the mean of its divisors is an integer number (24708348).
Almost surely, 2310201012 is an apocalyptic number.
It is an amenable number.
310201012 is a deficient number, since it is larger than the sum of its proper divisors (282799340).
310201012 is a wasteful number, since it uses less digits than its factorization.
310201012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9519 (or 9517 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 310201012 is about 17612.5242938087. The cubic root of 310201012 is about 676.9361962929.
Adding to 310201012 its reverse (210102013), we get a palindrome (520303025).
The spelling of 310201012 in words is "three hundred ten million, two hundred one thousand, twelve".
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