Base | Representation |
---|---|
bin | 1000011011000001000… |
… | …0011001110100111011 |
3 | 111211110202122220220201 |
4 | 2012300100121310323 |
5 | 4332311344322000 |
6 | 150245314303031 |
7 | 13311402204565 |
oct | 2066020316473 |
9 | 454422586821 |
10 | 144691010875 |
11 | 563aa338034 |
12 | 24060887a77 |
13 | 1084b6c6388 |
14 | 700865a335 |
15 | 3b6c99096a |
hex | 21b0419d3b |
144691010875 has 8 divisors (see below), whose sum is σ = 180574381728. Its totient is φ = 115752808600.
The previous prime is 144691010777. The next prime is 144691010881. The reversal of 144691010875 is 578010196441.
It is not a de Polignac number, because 144691010875 - 211 = 144691008827 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 578763919 + ... + 578764168.
It is an arithmetic number, because the mean of its divisors is an integer number (22571797716).
Almost surely, 2144691010875 is an apocalyptic number.
144691010875 is a deficient number, since it is larger than the sum of its proper divisors (35883370853).
144691010875 is an equidigital number, since it uses as much as digits as its factorization.
144691010875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1157528102 (or 1157528092 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 46.
The spelling of 144691010875 in words is "one hundred forty-four billion, six hundred ninety-one million, ten thousand, eight hundred seventy-five".
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