Base | Representation |
---|---|
bin | 10010110001101… |
… | …111100111110010 |
3 | 210221210011220212 |
4 | 102301233213302 |
5 | 1121121430002 |
6 | 51132104122 |
7 | 10543465550 |
oct | 2261574762 |
9 | 727704825 |
10 | 315030002 |
11 | 15190a781 |
12 | 89605042 |
13 | 50360cb1 |
14 | 2dba6bd0 |
15 | 1c9cc352 |
hex | 12c6f9f2 |
315030002 has 16 divisors (see below), whose sum is σ = 551543040. Its totient is φ = 132139968.
The previous prime is 315029983. The next prime is 315030061. The reversal of 315030002 is 200030513.
It is a Harshad number since it is a multiple of its sum of digits (14).
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 7 ways as a sum of consecutive naturals, for example, 238727 + ... + 240042.
It is an arithmetic number, because the mean of its divisors is an integer number (34471440).
Almost surely, 2315030002 is an apocalyptic number.
315030002 is a deficient number, since it is larger than the sum of its proper divisors (236513038).
315030002 is a wasteful number, since it uses less digits than its factorization.
315030002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 478825.
The product of its (nonzero) digits is 90, while the sum is 14.
The square root of 315030002 is about 17749.0845397727. The cubic root of 315030002 is about 680.4308126420.
Adding to 315030002 its reverse (200030513), we get a palindrome (515060515).
The spelling of 315030002 in words is "three hundred fifteen million, thirty thousand, two".
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