Base | Representation |
---|---|
bin | 1111100101100… |
… | …11001010110100 |
3 | 100010001011021222 |
4 | 13302303022310 |
5 | 231433213200 |
6 | 20550325512 |
7 | 3145263422 |
oct | 762631264 |
9 | 303034258 |
10 | 130757300 |
11 | 67899993 |
12 | 37959898 |
13 | 211223ab |
14 | 1351a112 |
15 | b72cd85 |
hex | 7cb32b4 |
130757300 has 72 divisors (see below), whose sum is σ = 298939200. Its totient is φ = 49547520.
The previous prime is 130757279. The next prime is 130757339. The reversal of 130757300 is 3757031.
It is a self number, because there is not a number n which added to its sum of digits gives 130757300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319496 + ... + 319904.
Almost surely, 2130757300 is an apocalyptic number.
130757300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130757300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149469600).
130757300 is an abundant number, since it is smaller than the sum of its proper divisors (168181900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130757300 is a wasteful number, since it uses less digits than its factorization.
130757300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 585 (or 578 counting only the distinct ones).
The product of its (nonzero) digits is 2205, while the sum is 26.
The square root of 130757300 is about 11434.9158282866. The cubic root of 130757300 is about 507.5614718423.
The spelling of 130757300 in words is "one hundred thirty million, seven hundred fifty-seven thousand, three hundred".
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