Base | Representation |
---|---|
bin | 101000010101010… |
… | …110010001101100 |
3 | 1202011022011012000 |
4 | 220111112101230 |
5 | 2341212404113 |
6 | 151051412300 |
7 | 22524504204 |
oct | 5025262154 |
9 | 1664264160 |
10 | 676684908 |
11 | 317a75429 |
12 | 16a754090 |
13 | aa268093 |
14 | 65c29404 |
15 | 3e619373 |
hex | 2855646c |
676684908 has 24 divisors (see below), whose sum is σ = 1754368560. Its totient is φ = 225561600.
The previous prime is 676684871. The next prime is 676684913. The reversal of 676684908 is 809486676.
It is a Harshad number since it is a multiple of its sum of digits (54).
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 7 ways as a sum of consecutive naturals, for example, 3132693 + ... + 3132908.
It is an arithmetic number, because the mean of its divisors is an integer number (73098690).
Almost surely, 2676684908 is an apocalyptic number.
It is an amenable number.
676684908 is an abundant number, since it is smaller than the sum of its proper divisors (1077683652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676684908 is a wasteful number, since it uses less digits than its factorization.
676684908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6265614 (or 6265606 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 54.
The square root of 676684908 is about 26013.1679731631. The cubic root of 676684908 is about 877.9345966160.
It can be divided in two parts, 676 and 684908, that added together give a square (685584 = 8282).
The spelling of 676684908 in words is "six hundred seventy-six million, six hundred eighty-four thousand, nine hundred eight".
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