Base | Representation |
---|---|
bin | 10100000001011110111001… |
… | …01011011101011111111111 |
3 | 12202220100202211002100022222 |
4 | 22000233130223131133333 |
5 | 21232402313001204324 |
6 | 233351430153155555 |
7 | 12163110303550136 |
oct | 1200573453353777 |
9 | 182810684070288 |
10 | 44031412131839 |
11 | 13036687285280 |
12 | 4b316ba9bbbbb |
13 | 1b751b5193a52 |
14 | ac31bb61291d |
15 | 51555879055e |
hex | 280bdcadd7ff |
44031412131839 has 16 divisors (see below), whose sum is σ = 50562842388480. Its totient is φ = 37921448914560.
The previous prime is 44031412131827. The next prime is 44031412131871. The reversal of 44031412131839 is 93813121413044.
It is a cyclic number.
It is not a de Polignac number, because 44031412131839 - 216 = 44031412066303 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 44031412131839.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44031412136839) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23869559 + ... + 25647975.
It is an arithmetic number, because the mean of its divisors is an integer number (3160177649280).
Almost surely, 244031412131839 is an apocalyptic number.
44031412131839 is a deficient number, since it is larger than the sum of its proper divisors (6531430256641).
44031412131839 is a wasteful number, since it uses less digits than its factorization.
44031412131839 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1896910.
The product of its (nonzero) digits is 248832, while the sum is 44.
The spelling of 44031412131839 in words is "forty-four trillion, thirty-one billion, four hundred twelve million, one hundred thirty-one thousand, eight hundred thirty-nine".
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