Base | Representation |
---|---|
bin | 110010101110011001… |
… | …111111011001111101 |
3 | 12012120210202000122000 |
4 | 302232121333121331 |
5 | 1343021202001240 |
6 | 41004324012513 |
7 | 3635465304204 |
oct | 625631773175 |
9 | 165523660560 |
10 | 54465656445 |
11 | 2110a496912 |
12 | a680531139 |
13 | 519ccb04a5 |
14 | 28c985a23b |
15 | 163b94c430 |
hex | cae67f67d |
54465656445 has 64 divisors (see below), whose sum is σ = 99904492800. Its totient is φ = 28135572480.
The previous prime is 54465656419. The next prime is 54465656447.
54465656445 is a `hidden beast` number, since 544 + 6 + 5 + 6 + 56 + 4 + 45 = 666.
54465656445 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54465656445 - 27 = 54465656317 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54465656391 and 54465656400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54465656447) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 733969 + ... + 804761.
It is an arithmetic number, because the mean of its divisors is an integer number (1561007700).
Almost surely, 254465656445 is an apocalyptic number.
It is an amenable number.
54465656445 is a deficient number, since it is larger than the sum of its proper divisors (45438836355).
54465656445 is a wasteful number, since it uses less digits than its factorization.
54465656445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70987 (or 70981 counting only the distinct ones).
The product of its digits is 34560000, while the sum is 54.
The spelling of 54465656445 in words is "fifty-four billion, four hundred sixty-five million, six hundred fifty-six thousand, four hundred forty-five".
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