Base | Representation |
---|---|
bin | 110010101100000000… |
… | …011111111111111111 |
3 | 12012111000000210021222 |
4 | 302230000133333333 |
5 | 1342430401413100 |
6 | 41000325343555 |
7 | 3634466302136 |
oct | 625400377777 |
9 | 165430023258 |
10 | 54425419775 |
11 | 21099804471 |
12 | a66ab67bbb |
13 | 5194862ccc |
14 | 28c438491d |
15 | 1638150485 |
hex | cac01ffff |
54425419775 has 6 divisors (see below), whose sum is σ = 67487520552. Its totient is φ = 43540335800.
The previous prime is 54425419759. The next prime is 54425419799. The reversal of 54425419775 is 57791452445.
It is not a de Polignac number, because 54425419775 - 24 = 54425419759 is a prime.
It is a super-2 number, since 2×544254197752 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 1088508371 + ... + 1088508420.
It is an arithmetic number, because the mean of its divisors is an integer number (11247920092).
Almost surely, 254425419775 is an apocalyptic number.
54425419775 is a deficient number, since it is larger than the sum of its proper divisors (13062100777).
54425419775 is a wasteful number, since it uses less digits than its factorization.
54425419775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2177016801 (or 2177016796 counting only the distinct ones).
The product of its digits is 7056000, while the sum is 53.
The spelling of 54425419775 in words is "fifty-four billion, four hundred twenty-five million, four hundred nineteen thousand, seven hundred seventy-five".
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