Base | Representation |
---|---|
bin | 1011101101111100000… |
… | …1100101101100001011 |
3 | 201020121122201022221212 |
4 | 2323133001211230023 |
5 | 11244240404400212 |
6 | 232251452523335 |
7 | 20354440506233 |
oct | 2733701455413 |
9 | 636548638855 |
10 | 201310231307 |
11 | 78414417399 |
12 | 3302248054b |
13 | 15ca28ca083 |
14 | 9a5a106cc3 |
15 | 53834d5e22 |
hex | 2edf065b0b |
201310231307 has 8 divisors (see below), whose sum is σ = 203314433520. Its totient is φ = 199306245600.
The previous prime is 201310231271. The next prime is 201310231337. The reversal of 201310231307 is 703132013102.
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 201310231307 - 214 = 201310214923 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201310231337) 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, 2337569 + ... + 2422157.
It is an arithmetic number, because the mean of its divisors is an integer number (25414304190).
Almost surely, 2201310231307 is an apocalyptic number.
201310231307 is a deficient number, since it is larger than the sum of its proper divisors (2004202213).
201310231307 is a wasteful number, since it uses less digits than its factorization.
201310231307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108253.
The product of its (nonzero) digits is 756, while the sum is 23.
Adding to 201310231307 its reverse (703132013102), we get a palindrome (904442244409).
The spelling of 201310231307 in words is "two hundred one billion, three hundred ten million, two hundred thirty-one thousand, three hundred seven".
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