Base | Representation |
---|---|
bin | 10111011111010000… |
… | …01010010001110011 |
3 | 1012112211100101210212 |
4 | 23233220022101303 |
5 | 201311203421300 |
6 | 5443144414335 |
7 | 624331035161 |
oct | 135750122163 |
9 | 35484311725 |
10 | 12610217075 |
11 | 5391158805 |
12 | 253b1773ab |
13 | 125c6c9a11 |
14 | 878aa4231 |
15 | 4dc10a935 |
hex | 2efa0a473 |
12610217075 has 24 divisors (see below), whose sum is σ = 16639783200. Its totient is φ = 9446976000.
The previous prime is 12610217057. The next prime is 12610217101. The reversal of 12610217075 is 57071201621.
It is not a de Polignac number, because 12610217075 - 226 = 12543108211 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10025 + ... + 159125.
It is an arithmetic number, because the mean of its divisors is an integer number (693324300).
Almost surely, 212610217075 is an apocalyptic number.
12610217075 is a deficient number, since it is larger than the sum of its proper divisors (4029566125).
12610217075 is a wasteful number, since it uses less digits than its factorization.
12610217075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149327 (or 149322 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 32.
Adding to 12610217075 its reverse (57071201621), we get a palindrome (69681418696).
The spelling of 12610217075 in words is "twelve billion, six hundred ten million, two hundred seventeen thousand, seventy-five".
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