Base | Representation |
---|---|
bin | 10111111101100… |
… | …00110101001011 |
3 | 112000012222100012 |
4 | 23332300311023 |
5 | 402424033230 |
6 | 31540102135 |
7 | 4660330403 |
oct | 1376606513 |
9 | 460188305 |
10 | 201002315 |
11 | a3508018 |
12 | 5739494b |
13 | 328485a7 |
14 | 1c9a3803 |
15 | 129a6395 |
hex | bfb0d4b |
201002315 has 16 divisors (see below), whose sum is σ = 253003392. Its totient is φ = 153120384.
The previous prime is 201002303. The next prime is 201002323. The reversal of 201002315 is 513200102.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 201002315 - 214 = 200985931 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 201002315.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 2864 + ... + 20253.
It is an arithmetic number, because the mean of its divisors is an integer number (15812712).
Almost surely, 2201002315 is an apocalyptic number.
201002315 is a deficient number, since it is larger than the sum of its proper divisors (52001077).
201002315 is a wasteful number, since it uses less digits than its factorization.
201002315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23206.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 201002315 is about 14177.5285222778. The cubic root of 201002315 is about 585.7788491334.
Adding to 201002315 its reverse (513200102), we get a palindrome (714202417).
The spelling of 201002315 in words is "two hundred one million, two thousand, three hundred fifteen".
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