Base | Representation |
---|---|
bin | 101000100011100000… |
… | …110111110111011011 |
3 | 11011101202112020111101 |
4 | 220203200313313123 |
5 | 1203140121233310 |
6 | 32000551012231 |
7 | 3101045403646 |
oct | 504340676733 |
9 | 134352466441 |
10 | 43545492955 |
11 | 17516328408 |
12 | 853336a077 |
13 | 414c7899a3 |
14 | 217140ca5d |
15 | 11ecdcd43a |
hex | a23837ddb |
43545492955 has 8 divisors (see below), whose sum is σ = 53666878032. Its totient is φ = 33894870048.
The previous prime is 43545492953. The next prime is 43545493049. The reversal of 43545492955 is 55929454534.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 43545492955 - 21 = 43545492953 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 43545492896 and 43545492905.
It is not an unprimeable number, because it can be changed into a prime (43545492953) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117690337 + ... + 117690706.
It is an arithmetic number, because the mean of its divisors is an integer number (6708359754).
Almost surely, 243545492955 is an apocalyptic number.
43545492955 is a deficient number, since it is larger than the sum of its proper divisors (10121385077).
43545492955 is a wasteful number, since it uses less digits than its factorization.
43545492955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235381085.
The product of its digits is 19440000, while the sum is 55.
The spelling of 43545492955 in words is "forty-three billion, five hundred forty-five million, four hundred ninety-two thousand, nine hundred fifty-five".
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