Base | Representation |
---|---|
bin | 1000111011011001110… |
… | …1110101100011001111 |
3 | 112122220200011221111211 |
4 | 2032312131311203033 |
5 | 10003113043131231 |
6 | 154244131355251 |
7 | 14040012044326 |
oct | 2166635654317 |
9 | 478820157454 |
10 | 153385130191 |
11 | 5a0609a8607 |
12 | 25888452b27 |
13 | 11605999c87 |
14 | 75d11ab0bd |
15 | 3ecad9aeb1 |
hex | 23b67758cf |
153385130191 has 32 divisors (see below), whose sum is σ = 166652676800. Its totient is φ = 140718228480.
The previous prime is 153385130179. The next prime is 153385130201. The reversal of 153385130191 is 191031583351.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 153385130191 - 213 = 153385121999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153385130141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59985085 + ... + 59987641.
It is an arithmetic number, because the mean of its divisors is an integer number (5207896150).
Almost surely, 2153385130191 is an apocalyptic number.
153385130191 is a deficient number, since it is larger than the sum of its proper divisors (13267546609).
153385130191 is a wasteful number, since it uses less digits than its factorization.
153385130191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3419.
The product of its (nonzero) digits is 48600, while the sum is 40.
The spelling of 153385130191 in words is "one hundred fifty-three billion, three hundred eighty-five million, one hundred thirty thousand, one hundred ninety-one".
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