Base | Representation |
---|---|
bin | 10010100111001… |
… | …111100000110001 |
3 | 210202121022120100 |
4 | 102213033200301 |
5 | 1114420331131 |
6 | 50553103013 |
7 | 10511211456 |
oct | 2247174061 |
9 | 722538510 |
10 | 312277041 |
11 | 1502aa3aa |
12 | 886b7a69 |
13 | 4c908c1b |
14 | 2d68b82d |
15 | 1c6367e6 |
hex | 129cf831 |
312277041 has 6 divisors (see below), whose sum is σ = 451066850. Its totient is φ = 208184688.
The previous prime is 312277001. The next prime is 312277057. The reversal of 312277041 is 140772213.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 240095025 + 72182016 = 15495^2 + 8496^2 .
It is not a de Polignac number, because 312277041 - 217 = 312145969 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 312276996 and 312277014.
It is not an unprimeable number, because it can be changed into a prime (312277001) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17348716 + ... + 17348733.
Almost surely, 2312277041 is an apocalyptic number.
It is an amenable number.
312277041 is a deficient number, since it is larger than the sum of its proper divisors (138789809).
312277041 is a wasteful number, since it uses less digits than its factorization.
312277041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34697455 (or 34697452 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 312277041 is about 17671.3621716041. The cubic root of 312277041 is about 678.4429780618.
The spelling of 312277041 in words is "three hundred twelve million, two hundred seventy-seven thousand, forty-one".
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