Base | Representation |
---|---|
bin | 110010101100110000… |
… | …110110011001001011 |
3 | 12012111212212201121221 |
4 | 302230300312121023 |
5 | 1342442123010121 |
6 | 41001501142511 |
7 | 3635012111341 |
oct | 625460663113 |
9 | 165455781557 |
10 | 54438094411 |
11 | 210a5981078 |
12 | a67325aa37 |
13 | 51973800ac |
14 | 28c5d23991 |
15 | 1639305b41 |
hex | cacc3664b |
54438094411 has 4 divisors (see below), whose sum is σ = 54476731800. Its totient is φ = 54399457024.
The previous prime is 54438094393. The next prime is 54438094423. The reversal of 54438094411 is 11449083445.
54438094411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 54438094411 - 25 = 54438094379 is a prime.
It is a super-2 number, since 2×544380944112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54438092411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19316581 + ... + 19319398.
It is an arithmetic number, because the mean of its divisors is an integer number (13619182950).
Almost surely, 254438094411 is an apocalyptic number.
54438094411 is a deficient number, since it is larger than the sum of its proper divisors (38637389).
54438094411 is a wasteful number, since it uses less digits than its factorization.
54438094411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38637388.
The product of its (nonzero) digits is 276480, while the sum is 43.
The spelling of 54438094411 in words is "fifty-four billion, four hundred thirty-eight million, ninety-four thousand, four hundred eleven".
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