Base | Representation |
---|---|
bin | 101000010000000… |
… | …001110110101100 |
3 | 1202001200022110202 |
4 | 220100001312230 |
5 | 2340333244130 |
6 | 151001453032 |
7 | 22506606041 |
oct | 5020016654 |
9 | 1661608422 |
10 | 675290540 |
11 | 317202861 |
12 | 16a1a1178 |
13 | a9b9a502 |
14 | 659851c8 |
15 | 3e441145 |
hex | 28401dac |
675290540 has 24 divisors (see below), whose sum is σ = 1418599392. Its totient is φ = 270023040.
The previous prime is 675290531. The next prime is 675290579. The reversal of 675290540 is 45092576.
It is a happy number.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 675290494 and 675290503.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105512 + ... + 111728.
It is an arithmetic number, because the mean of its divisors is an integer number (59108308).
Almost surely, 2675290540 is an apocalyptic number.
It is an amenable number.
675290540 is an abundant number, since it is smaller than the sum of its proper divisors (743308852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675290540 is a wasteful number, since it uses less digits than its factorization.
675290540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11657 (or 11655 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 38.
The square root of 675290540 is about 25986.3529568887. The cubic root of 675290540 is about 877.3311617977.
The spelling of 675290540 in words is "six hundred seventy-five million, two hundred ninety thousand, five hundred forty".
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