Base | Representation |
---|---|
bin | 110110000100011100… |
… | …100001111100110001 |
3 | 12112212001211012211210 |
4 | 312010130201330301 |
5 | 1422400000141244 |
6 | 42400523230333 |
7 | 4123461231624 |
oct | 660434417461 |
9 | 175761735753 |
10 | 58056646449 |
11 | 2269251084a |
12 | b3030783a9 |
13 | 5622c57549 |
14 | 2b4a741dbb |
15 | 179bd2e4b9 |
hex | d84721f31 |
58056646449 has 16 divisors (see below), whose sum is σ = 82002025280. Its totient is φ = 36433800000.
The previous prime is 58056646441. The next prime is 58056646489. The reversal of 58056646449 is 94464665085.
It is not a de Polignac number, because 58056646449 - 23 = 58056646441 is a prime.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58056646441) 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 15 ways as a sum of consecutive naturals, for example, 3234802 + ... + 3252699.
It is an arithmetic number, because the mean of its divisors is an integer number (5125126580).
Almost surely, 258056646449 is an apocalyptic number.
It is an amenable number.
58056646449 is a deficient number, since it is larger than the sum of its proper divisors (23945378831).
58056646449 is a wasteful number, since it uses less digits than its factorization.
58056646449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6487680.
The product of its (nonzero) digits is 24883200, while the sum is 57.
The spelling of 58056646449 in words is "fifty-eight billion, fifty-six million, six hundred forty-six thousand, four hundred forty-nine".
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