Base | Representation |
---|---|
bin | 100000110010100… |
… | …011111001010101 |
3 | 1102100011020211020 |
4 | 200302203321111 |
5 | 2111313001031 |
6 | 130331031353 |
7 | 16426662246 |
oct | 4062437125 |
9 | 1370136736 |
10 | 550125141 |
11 | 262593185 |
12 | 13429b559 |
13 | 89c85447 |
14 | 530c2ccd |
15 | 3346a096 |
hex | 20ca3e55 |
550125141 has 8 divisors (see below), whose sum is σ = 744448224. Its totient is φ = 361276080.
The previous prime is 550125091. The next prime is 550125161. The reversal of 550125141 is 141521055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 550125141 - 27 = 550125013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550125161) 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, 1368270 + ... + 1368671.
It is an arithmetic number, because the mean of its divisors is an integer number (93056028).
Almost surely, 2550125141 is an apocalyptic number.
It is an amenable number.
550125141 is a deficient number, since it is larger than the sum of its proper divisors (194323083).
550125141 is a wasteful number, since it uses less digits than its factorization.
550125141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2737011.
The product of its (nonzero) digits is 1000, while the sum is 24.
The square root of 550125141 is about 23454.7466624562. The cubic root of 550125141 is about 819.3834056963.
Adding to 550125141 its reverse (141521055), we get a palindrome (691646196).
The spelling of 550125141 in words is "five hundred fifty million, one hundred twenty-five thousand, one hundred forty-one".
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