Base | Representation |
---|---|
bin | 101000000111100… |
… | …000010000010000 |
3 | 1201220110202221010 |
4 | 220013200100100 |
5 | 2334300241020 |
6 | 150441530520 |
7 | 22451610456 |
oct | 5007402020 |
9 | 1656422833 |
10 | 673055760 |
11 | 315a16833 |
12 | 1694a3a40 |
13 | a9597260 |
14 | 655629d6 |
15 | 3e14dde0 |
hex | 281e0410 |
673055760 has 80 divisors (see below), whose sum is σ = 2246981184. Its totient is φ = 165674496.
The previous prime is 673055689. The next prime is 673055767. The reversal of 673055760 is 67550376.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (673055767) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104742 + ... + 110981.
Almost surely, 2673055760 is an apocalyptic number.
673055760 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
673055760 is an abundant number, since it is smaller than the sum of its proper divisors (1573925424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
673055760 is a wasteful number, since it uses less digits than its factorization.
673055760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215752 (or 215746 counting only the distinct ones).
The product of its (nonzero) digits is 132300, while the sum is 39.
The square root of 673055760 is about 25943.3182149084. The cubic root of 673055760 is about 876.3622904617.
The spelling of 673055760 in words is "six hundred seventy-three million, fifty-five thousand, seven hundred sixty".
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