Base | Representation |
---|---|
bin | 110010101110101010… |
… | …011001101110010000 |
3 | 12012121002211121000000 |
4 | 302232222121232100 |
5 | 1343023302133134 |
6 | 41005000130000 |
7 | 3635550002601 |
oct | 625652315620 |
9 | 165532747000 |
10 | 54469958544 |
11 | 21111965071 |
12 | a681a66900 |
13 | 51a0b58701 |
14 | 28ca259da8 |
15 | 163beebe99 |
hex | caea99b90 |
54469958544 has 105 divisors (see below), whose sum is σ = 158304188289. Its totient is φ = 18148250880.
The previous prime is 54469958513. The next prime is 54469958561. The reversal of 54469958544 is 44585996445.
The square root of 54469958544 is 233388.
It is a perfect power (a square), and thus also a powerful number.
54469958544 is a `hidden beast` number, since 5 + 4 + 4 + 6 + 9 + 9 + 585 + 44 = 666.
54469958544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 34146604944 + 20323353600 = 184788^2 + 142560^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 25204824 + ... + 25206984.
Almost surely, 254469958544 is an apocalyptic number.
54469958544 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
54469958544 is the 233388-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54469958544
54469958544 is an abundant number, since it is smaller than the sum of its proper divisors (103834229745).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54469958544 is an frugal number, since it uses more digits than its factorization.
54469958544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4348 (or 2166 counting only the distinct ones).
The product of its digits is 124416000, while the sum is 63.
The spelling of 54469958544 in words is "fifty-four billion, four hundred sixty-nine million, nine hundred fifty-eight thousand, five hundred forty-four".
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