Base | Representation |
---|---|
bin | 100000011111111… |
… | …001110011011101 |
3 | 1101222221202122002 |
4 | 200133321303131 |
5 | 2104034443031 |
6 | 130034132045 |
7 | 16340261624 |
oct | 4037716335 |
9 | 1358852562 |
10 | 545234141 |
11 | 25a852531 |
12 | 132721025 |
13 | 88c6216a |
14 | 525ac6bb |
15 | 32d00ccb |
hex | 207f9cdd |
545234141 has 8 divisors (see below), whose sum is σ = 553778400. Its totient is φ = 536701968.
The previous prime is 545234101. The next prime is 545234143. The reversal of 545234141 is 141432545.
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 545234141 - 26 = 545234077 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (545234143) 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, 138695 + ... + 142571.
It is an arithmetic number, because the mean of its divisors is an integer number (69222300).
Almost surely, 2545234141 is an apocalyptic number.
It is an amenable number.
545234141 is a deficient number, since it is larger than the sum of its proper divisors (8544259).
545234141 is a wasteful number, since it uses less digits than its factorization.
545234141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6043.
The product of its digits is 9600, while the sum is 29.
The square root of 545234141 is about 23350.2492706181. The cubic root of 545234141 is about 816.9478749666.
Adding to 545234141 its reverse (141432545), we get a palindrome (686666686).
It can be divided in two parts, 5452 and 34141, that added together give a palindrome (39593).
The spelling of 545234141 in words is "five hundred forty-five million, two hundred thirty-four thousand, one hundred forty-one".
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