Base | Representation |
---|---|
bin | 1111100010011… |
… | …10100011100000 |
3 | 100002021012222102 |
4 | 13301032203200 |
5 | 231332021214 |
6 | 20533425532 |
7 | 3141626054 |
oct | 761164340 |
9 | 302235872 |
10 | 130345184 |
11 | 676382a2 |
12 | 3779b2a8 |
13 | 21009938 |
14 | 1344dc64 |
15 | b69abde |
hex | 7c4e8e0 |
130345184 has 12 divisors (see below), whose sum is σ = 256617144. Its totient is φ = 65172576.
The previous prime is 130345157. The next prime is 130345231. The reversal of 130345184 is 481543031.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 2036612 + ... + 2036675.
It is an arithmetic number, because the mean of its divisors is an integer number (21384762).
Almost surely, 2130345184 is an apocalyptic number.
It is an amenable number.
130345184 is a deficient number, since it is larger than the sum of its proper divisors (126271960).
130345184 is an equidigital number, since it uses as much as digits as its factorization.
130345184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4073297 (or 4073289 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 130345184 is about 11416.8815356909. The cubic root of 130345184 is about 507.0276728499.
The spelling of 130345184 in words is "one hundred thirty million, three hundred forty-five thousand, one hundred eighty-four".
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