Base | Representation |
---|---|
bin | 10010101010000… |
… | …001000110000011 |
3 | 210210222021100021 |
4 | 102222001012003 |
5 | 1120112120134 |
6 | 51020434311 |
7 | 10520331220 |
oct | 2252010603 |
9 | 723867307 |
10 | 313004419 |
11 | 150756942 |
12 | 889a8997 |
13 | 4cb02020 |
14 | 2d7da947 |
15 | 1c72c0b4 |
hex | 12a81183 |
313004419 has 8 divisors (see below), whose sum is σ = 385236320. Its totient is φ = 247651776.
The previous prime is 313004413. The next prime is 313004429. The reversal of 313004419 is 914400313.
It is a happy number.
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 313004419 - 23 = 313004411 is a prime.
It is a super-2 number, since 2×3130044192 = 195943532627055122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 313004393 and 313004402.
It is not an unprimeable number, because it can be changed into a prime (313004411) 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, 1719714 + ... + 1719895.
It is an arithmetic number, because the mean of its divisors is an integer number (48154540).
Almost surely, 2313004419 is an apocalyptic number.
313004419 is a deficient number, since it is larger than the sum of its proper divisors (72231901).
313004419 is a wasteful number, since it uses less digits than its factorization.
313004419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3439629.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 313004419 is about 17691.9309008373. The cubic root of 313004419 is about 678.9693288911.
The spelling of 313004419 in words is "three hundred thirteen million, four thousand, four hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •