Base | Representation |
---|---|
bin | 10010101010110… |
… | …100010000110001 |
3 | 210211100220211120 |
4 | 102222310100301 |
5 | 1120140322001 |
6 | 51025132453 |
7 | 10522163232 |
oct | 2252642061 |
9 | 724326746 |
10 | 313214001 |
11 | 15088a351 |
12 | 88a8a129 |
13 | 4cb76539 |
14 | 2d853089 |
15 | 1c76e236 |
hex | 12ab4431 |
313214001 has 16 divisors (see below), whose sum is σ = 442749888. Its totient is φ = 196275200.
The previous prime is 313213997. The next prime is 313214081. The reversal of 313214001 is 100412313.
It is not a de Polignac number, because 313214001 - 22 = 313213997 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313214081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41446 + ... + 48416.
It is an arithmetic number, because the mean of its divisors is an integer number (27671868).
Almost surely, 2313214001 is an apocalyptic number.
It is an amenable number.
313214001 is a deficient number, since it is larger than the sum of its proper divisors (129535887).
313214001 is a wasteful number, since it uses less digits than its factorization.
313214001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7872.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 313214001 is about 17697.8530053789. The cubic root of 313214001 is about 679.1208368705.
Adding to 313214001 its reverse (100412313), we get a palindrome (413626314).
The spelling of 313214001 in words is "three hundred thirteen million, two hundred fourteen thousand, one".
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