Base | Representation |
---|---|
bin | 100000010101100100101… |
… | …0000110011010010010110 |
3 | 120201212200222112022110221 |
4 | 1000223021100303102112 |
5 | 1040304033414340404 |
6 | 13241414445304554 |
7 | 636044462363566 |
oct | 100531120632226 |
9 | 16655628468427 |
10 | 4444372808854 |
11 | 146393664a020 |
12 | 5b942356515a |
13 | 26314441b994 |
14 | 11517474ada6 |
15 | 7a91d202954 |
hex | 40ac9433496 |
4444372808854 has 16 divisors (see below), whose sum is σ = 7272776858256. Its totient is φ = 2020123123200.
The previous prime is 4444372808839. The next prime is 4444372808867. The reversal of 4444372808854 is 4588082734444.
It is a junction number, because it is equal to n+sod(n) for n = 4444372808792 and 4444372808801.
It is a congruent 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, 1326387 + ... + 3263134.
It is an arithmetic number, because the mean of its divisors is an integer number (454548553641).
Almost surely, 24444372808854 is an apocalyptic number.
4444372808854 is a deficient number, since it is larger than the sum of its proper divisors (2828404049402).
4444372808854 is a wasteful number, since it uses less digits than its factorization.
4444372808854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4633551.
The product of its (nonzero) digits is 110100480, while the sum is 61.
The spelling of 4444372808854 in words is "four trillion, four hundred forty-four billion, three hundred seventy-two million, eight hundred eight thousand, eight hundred fifty-four".
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