Base | Representation |
---|---|
bin | 10010100111110… |
… | …011100000011011 |
3 | 210202212210210212 |
4 | 102213303200123 |
5 | 1114440040400 |
6 | 51000201335 |
7 | 10512364346 |
oct | 2247634033 |
9 | 722783725 |
10 | 312424475 |
11 | 1503a0150 |
12 | 8876924b |
13 | 4c95b06c |
14 | 2d6c945d |
15 | 1c665335 |
hex | 129f381b |
312424475 has 12 divisors (see below), whose sum is σ = 422625480. Its totient is φ = 227217600.
The previous prime is 312424459. The next prime is 312424499. The reversal of 312424475 is 574424213.
It is not a de Polignac number, because 312424475 - 24 = 312424459 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567770 + ... + 568319.
It is an arithmetic number, because the mean of its divisors is an integer number (35218790).
Almost surely, 2312424475 is an apocalyptic number.
312424475 is a deficient number, since it is larger than the sum of its proper divisors (110201005).
312424475 is a wasteful number, since it uses less digits than its factorization.
312424475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136110 (or 1136105 counting only the distinct ones).
The product of its digits is 26880, while the sum is 32.
The square root of 312424475 is about 17675.5332309948. The cubic root of 312424475 is about 678.5497313733.
Adding to 312424475 its reverse (574424213), we get a palindrome (886848688).
The spelling of 312424475 in words is "three hundred twelve million, four hundred twenty-four thousand, four hundred seventy-five".
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