Base | Representation |
---|---|
bin | 11000110000011100010011… |
… | …01111001000010101110101 |
3 | 21010202111210101020210221122 |
4 | 30120032021233020111311 |
5 | 24113430202423412300 |
6 | 311441505424353325 |
7 | 14316143154624206 |
oct | 1430161157102565 |
9 | 233674711223848 |
10 | 54441021310325 |
11 | 1638a342289711 |
12 | 613304ba75845 |
13 | 244b9c669b120 |
14 | d62d60bb15ad |
15 | 6462089dac85 |
hex | 318389bc8575 |
54441021310325 has 24 divisors (see below), whose sum is σ = 72711134038536. Its totient is φ = 40196278656000.
The previous prime is 54441021310297. The next prime is 54441021310339. The reversal of 54441021310325 is 52301312014445.
It can be written as a sum of positive squares in 12 ways, for example, as 21414598463281 + 33026422847044 = 4627591^2 + 5746862^2 .
It is not a de Polignac number, because 54441021310325 - 26 = 54441021310261 is a prime.
It is a super-2 number, since 2×544410213103252 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11099696 + ... + 15234345.
It is an arithmetic number, because the mean of its divisors is an integer number (3029630584939).
Almost surely, 254441021310325 is an apocalyptic number.
It is an amenable number.
54441021310325 is a deficient number, since it is larger than the sum of its proper divisors (18270112728211).
54441021310325 is a wasteful number, since it uses less digits than its factorization.
54441021310325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26340425 (or 26340420 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 35.
The spelling of 54441021310325 in words is "fifty-four trillion, four hundred forty-one billion, twenty-one million, three hundred ten thousand, three hundred twenty-five".
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