Base | Representation |
---|---|
bin | 1110100011111… |
… | …0010100101010 |
3 | 11020220210222012 |
4 | 3220332110222 |
5 | 111113311212 |
6 | 10020555522 |
7 | 1341052316 |
oct | 350762452 |
9 | 136823865 |
10 | 61072682 |
11 | 315238a0 |
12 | 18552ba2 |
13 | c8642a8 |
14 | 817ab46 |
15 | 5565922 |
hex | 3a3e52a |
61072682 has 32 divisors (see below), whose sum is σ = 105162624. Its totient is φ = 26329600.
The previous prime is 61072679. The next prime is 61072691. The reversal of 61072682 is 28627016.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68882 + ... + 69762.
It is an arithmetic number, because the mean of its divisors is an integer number (3286332).
Almost surely, 261072682 is an apocalyptic number.
61072682 is a deficient number, since it is larger than the sum of its proper divisors (44089942).
61072682 is a wasteful number, since it uses less digits than its factorization.
61072682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1054.
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 61072682 is about 7814.9012789670. The cubic root of 61072682 is about 393.8060018776.
Adding to 61072682 its reverse (28627016), we get a palindrome (89699698).
The spelling of 61072682 in words is "sixty-one million, seventy-two thousand, six hundred eighty-two".
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