Base | Representation |
---|---|
bin | 10010101011111… |
… | …010000101100001 |
3 | 210211220110011011 |
4 | 102223322011201 |
5 | 1120224000001 |
6 | 51035220521 |
7 | 10524464113 |
oct | 2253720541 |
9 | 724813134 |
10 | 313500001 |
11 | 150a65211 |
12 | 88ba7741 |
13 | 4cc46779 |
14 | 2d8c93b3 |
15 | 1c7c8d51 |
hex | 12afa161 |
313500001 has 8 divisors (see below), whose sum is σ = 322281344. Its totient is φ = 304734960.
The previous prime is 313499983. The next prime is 313500007. The reversal of 313500001 is 100005313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 313500001 - 25 = 313499969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313500007) 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, 42106 + ... + 48988.
It is an arithmetic number, because the mean of its divisors is an integer number (40285168).
Almost surely, 2313500001 is an apocalyptic number.
It is an amenable number.
313500001 is a deficient number, since it is larger than the sum of its proper divisors (8781343).
313500001 is a wasteful number, since it uses less digits than its factorization.
313500001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8151.
The product of its (nonzero) digits is 45, while the sum is 13.
The square root of 313500001 is about 17705.9312378649. The cubic root of 313500001 is about 679.3274788375.
Adding to 313500001 its reverse (100005313), we get a palindrome (413505314).
The spelling of 313500001 in words is "three hundred thirteen million, five hundred thousand, one".
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