Base | Representation |
---|---|
bin | 1111100100010… |
… | …00110011010000 |
3 | 100002201100020120 |
4 | 13302020303100 |
5 | 231412140020 |
6 | 20542510240 |
7 | 3143641446 |
oct | 762106320 |
9 | 302640216 |
10 | 130583760 |
11 | 6779056a |
12 | 37895380 |
13 | 210913c8 |
14 | 134b2b96 |
15 | b6e6740 |
hex | 7c88cd0 |
130583760 has 40 divisors (see below), whose sum is σ = 404810400. Its totient is φ = 34822272.
The previous prime is 130583759. The next prime is 130583773. The reversal of 130583760 is 67385031.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271810 + ... + 272289.
It is an arithmetic number, because the mean of its divisors is an integer number (10120260).
Almost surely, 2130583760 is an apocalyptic number.
130583760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130583760 is an abundant number, since it is smaller than the sum of its proper divisors (274226640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130583760 is a wasteful number, since it uses less digits than its factorization.
130583760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 544115 (or 544109 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 130583760 is about 11427.3251463324. The cubic root of 130583760 is about 507.3368286448.
The spelling of 130583760 in words is "one hundred thirty million, five hundred eighty-three thousand, seven hundred sixty".
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