Base | Representation |
---|---|
bin | 1111100100111… |
… | …10001101011101 |
3 | 100002212210112110 |
4 | 13302132031131 |
5 | 231422441303 |
6 | 20544424233 |
7 | 3144455223 |
oct | 762361535 |
9 | 302783473 |
10 | 130671453 |
11 | 67840440 |
12 | 37918079 |
13 | 210c22b3 |
14 | 134d6b13 |
15 | b712703 |
hex | 7c9e35d |
130671453 has 32 divisors (see below), whose sum is σ = 197379072. Its totient is φ = 76204800.
The previous prime is 130671449. The next prime is 130671461. The reversal of 130671453 is 354176031.
It is not a de Polignac number, because 130671453 - 22 = 130671449 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130671453.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130671403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100101 + ... + 101397.
It is an arithmetic number, because the mean of its divisors is an integer number (6168096).
Almost surely, 2130671453 is an apocalyptic number.
It is an amenable number.
130671453 is a deficient number, since it is larger than the sum of its proper divisors (66707619).
130671453 is a wasteful number, since it uses less digits than its factorization.
130671453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1425.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 130671453 is about 11431.1614895425. The cubic root of 130671453 is about 507.4503699030.
The spelling of 130671453 in words is "one hundred thirty million, six hundred seventy-one thousand, four hundred fifty-three".
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