Base | Representation |
---|---|
bin | 11001101101100000111110 |
3 | 110200102120202 |
4 | 121231200332 |
5 | 3211140110 |
6 | 400243502 |
7 | 111201143 |
oct | 31554076 |
9 | 13612522 |
10 | 6740030 |
11 | 3893980 |
12 | 2310592 |
13 | 151caab |
14 | c763ca |
15 | 8d20a5 |
hex | 66d83e |
6740030 has 32 divisors (see below), whose sum is σ = 13436928. Its totient is φ = 2413600.
The previous prime is 6740029. The next prime is 6740077. The reversal of 6740030 is 300476.
It is a junction number, because it is equal to n+sod(n) for n = 6739984 and 6740011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7379 + ... + 8241.
It is an arithmetic number, because the mean of its divisors is an integer number (419904).
Almost surely, 26740030 is an apocalyptic number.
6740030 is a deficient number, since it is larger than the sum of its proper divisors (6696898).
6740030 is a wasteful number, since it uses less digits than its factorization.
6740030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 952.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 6740030 is about 2596.1567749271. The cubic root of 6740030 is about 188.8950641323.
The spelling of 6740030 in words is "six million, seven hundred forty thousand, thirty".
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