Base | Representation |
---|---|
bin | 110010110010111011… |
… | …001000010011001000 |
3 | 12012210002100212020212 |
4 | 302302323020103020 |
5 | 1343200102434423 |
6 | 41020032340252 |
7 | 3640405461005 |
oct | 626273102310 |
9 | 165702325225 |
10 | 54541452488 |
11 | 21149256576 |
12 | a6a19a4688 |
13 | 51b28cb213 |
14 | 28d594a8ac |
15 | 1643420578 |
hex | cb2ec84c8 |
54541452488 has 8 divisors (see below), whose sum is σ = 102265223430. Its totient is φ = 27270726240.
The previous prime is 54541452487. The next prime is 54541452499. The reversal of 54541452488 is 88425414545.
It can be written as a sum of positive squares in only one way, i.e., 39823395364 + 14718057124 = 199558^2 + 121318^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×545414524882 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54541452487) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3408840773 + ... + 3408840788.
Almost surely, 254541452488 is an apocalyptic number.
It is an amenable number.
54541452488 is a deficient number, since it is larger than the sum of its proper divisors (47723770942).
54541452488 is a wasteful number, since it uses less digits than its factorization.
54541452488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6817681567 (or 6817681563 counting only the distinct ones).
The product of its digits is 4096000, while the sum is 50.
The spelling of 54541452488 in words is "fifty-four billion, five hundred forty-one million, four hundred fifty-two thousand, four hundred eighty-eight".
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