Base | Representation |
---|---|
bin | 10010110011001… |
… | …111010101110000 |
3 | 210222112002201200 |
4 | 102303033111300 |
5 | 1121222001224 |
6 | 51144331200 |
7 | 10550020566 |
oct | 2263172560 |
9 | 728462650 |
10 | 315422064 |
11 | 1520582a1 |
12 | 89773b00 |
13 | 5046a599 |
14 | 2dc69a36 |
15 | 1ca585c9 |
hex | 12ccf570 |
315422064 has 60 divisors (see below), whose sum is σ = 895946376. Its totient is φ = 103568256.
The previous prime is 315422057. The next prime is 315422089. The reversal of 315422064 is 460224513.
It is a congruent number.
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, 6699 + ... + 25994.
Almost surely, 2315422064 is an apocalyptic number.
It is an amenable number.
315422064 is an abundant number, since it is smaller than the sum of its proper divisors (580524312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315422064 is a wasteful number, since it uses less digits than its factorization.
315422064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32774 (or 32765 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 315422064 is about 17760.1256752310. The cubic root of 315422064 is about 680.7129661644.
Adding to 315422064 its reverse (460224513), we get a palindrome (775646577).
The spelling of 315422064 in words is "three hundred fifteen million, four hundred twenty-two thousand, sixty-four".
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