Base | Representation |
---|---|
bin | 10010101011100… |
… | …111100011111000 |
3 | 210211202121001202 |
4 | 102223213203320 |
5 | 1120214032440 |
6 | 51033433332 |
7 | 10524026642 |
oct | 2253474370 |
9 | 724677052 |
10 | 313424120 |
11 | 150a131a9 |
12 | 88b6b848 |
13 | 4cc1b079 |
14 | 2d8a9892 |
15 | 1c7b1615 |
hex | 12ae78f8 |
313424120 has 16 divisors (see below), whose sum is σ = 705204360. Its totient is φ = 125369632.
The previous prime is 313424117. The next prime is 313424143. The reversal of 313424120 is 21424313.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 313424092 and 313424101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3917762 + ... + 3917841.
Almost surely, 2313424120 is an apocalyptic number.
It is an amenable number.
313424120 is an abundant number, since it is smaller than the sum of its proper divisors (391780240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313424120 is a wasteful number, since it uses less digits than its factorization.
313424120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7835614 (or 7835610 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 313424120 is about 17703.7882951644. The cubic root of 313424120 is about 679.2726652194.
Adding to 313424120 its reverse (21424313), we get a palindrome (334848433).
The spelling of 313424120 in words is "three hundred thirteen million, four hundred twenty-four thousand, one hundred twenty".
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