Base | Representation |
---|---|
bin | 11000110000100000110011… |
… | …00000101001110101001101 |
3 | 21010202202000111002102012000 |
4 | 30120100121200221311031 |
5 | 24114000122424400240 |
6 | 311442545032502513 |
7 | 14316260014425066 |
oct | 1430203140516515 |
9 | 233682014072160 |
10 | 54443433434445 |
11 | 1639036a922220 |
12 | 613360384aa39 |
13 | 244bcbc3403c3 |
14 | d6310d2a956d |
15 | 6462ea659430 |
hex | 318419829d4d |
54443433434445 has 32 divisors (see below), whose sum is σ = 105587264845440. Its totient is φ = 26396816209920.
The previous prime is 54443433434393. The next prime is 54443433434497.
54443433434445 is a `hidden beast` number, since 54 + 4 + 43 + 433 + 43 + 44 + 45 = 666.
54443433434445 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (54443433434393) and next prime (54443433434497).
It is not a de Polignac number, because 54443433434445 - 218 = 54443433172301 is a prime.
It is a super-2 number, since 2×544434334344452 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54443433434391 and 54443433434400.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18331120884 + ... + 18331123853.
It is an arithmetic number, because the mean of its divisors is an integer number (3299602026420).
Almost surely, 254443433434445 is an apocalyptic number.
54443433434445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54443433434445 is a deficient number, since it is larger than the sum of its proper divisors (51143831410995).
54443433434445 is a wasteful number, since it uses less digits than its factorization.
54443433434445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36662244762 (or 36662244756 counting only the distinct ones).
The product of its digits is 132710400, while the sum is 54.
It can be divided in two parts, 5444343 and 3434445, that added together give a palindrome (8878788).
The spelling of 54443433434445 in words is "fifty-four trillion, four hundred forty-three billion, four hundred thirty-three million, four hundred thirty-four thousand, four hundred forty-five".
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