Base | Representation |
---|---|
bin | 1111100000011… |
… | …00001110010000 |
3 | 100001202102021121 |
4 | 13300030032100 |
5 | 231244322423 |
6 | 20523532024 |
7 | 3136414666 |
oct | 760141620 |
9 | 301672247 |
10 | 130073488 |
11 | 67472156 |
12 | 3768a014 |
13 | 20c4307c |
14 | 133bcc36 |
15 | b64545d |
hex | 7c0c390 |
130073488 has 20 divisors (see below), whose sum is σ = 252983808. Its totient is φ = 64787360.
The previous prime is 130073479. The next prime is 130073507. The reversal of 130073488 is 884370031.
It is a super-2 number, since 2×1300734882 = 33838224560972288, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11248 + ... + 19663.
Almost surely, 2130073488 is an apocalyptic number.
It is an amenable number.
130073488 is a deficient number, since it is larger than the sum of its proper divisors (122910320).
130073488 is a wasteful number, since it uses less digits than its factorization.
130073488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31182 (or 31176 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 130073488 is about 11404.9764576697. The cubic root of 130073488 is about 506.6751391319.
The spelling of 130073488 in words is "one hundred thirty million, seventy-three thousand, four hundred eighty-eight".
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