Base | Representation |
---|---|
bin | 10010101011100… |
… | …111100101010100 |
3 | 210211202121012011 |
4 | 102223213211110 |
5 | 1120214033322 |
6 | 51033434004 |
7 | 10524030133 |
oct | 2253474524 |
9 | 724677164 |
10 | 313424212 |
11 | 150a13282 |
12 | 88b6b904 |
13 | 4cc1b11a |
14 | 2d8a991a |
15 | 1c7b1677 |
hex | 12ae7954 |
313424212 has 6 divisors (see below), whose sum is σ = 548492378. Its totient is φ = 156712104.
The previous prime is 313424183. The next prime is 313424249. The reversal of 313424212 is 212424313.
It can be written as a sum of positive squares in only one way, i.e., 188073796 + 125350416 = 13714^2 + 11196^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39178023 + ... + 39178030.
Almost surely, 2313424212 is an apocalyptic number.
It is an amenable number.
313424212 is a deficient number, since it is larger than the sum of its proper divisors (235068166).
313424212 is a wasteful number, since it uses less digits than its factorization.
313424212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78356057 (or 78356055 counting only the distinct ones).
The product of its digits is 1152, while the sum is 22.
The square root of 313424212 is about 17703.7908934782. The cubic root of 313424212 is about 679.2727316822.
Adding to 313424212 its reverse (212424313), we get a palindrome (525848525).
It can be divided in two parts, 31 and 3424212, that added together give a palindrome (3424243).
The spelling of 313424212 in words is "three hundred thirteen million, four hundred twenty-four thousand, two hundred twelve".
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