Base | Representation |
---|---|
bin | 100000110100001… |
… | …010011011110101 |
3 | 1102100221120221210 |
4 | 200310022123311 |
5 | 2111414421031 |
6 | 130344032033 |
7 | 16433361606 |
oct | 4064123365 |
9 | 1370846853 |
10 | 550545141 |
11 | 26284a793 |
12 | 134462619 |
13 | 8a0a1673 |
14 | 53191dad |
15 | 334ee746 |
hex | 20d0a6f5 |
550545141 has 8 divisors (see below), whose sum is σ = 736061824. Its totient is φ = 366029280.
The previous prime is 550545139. The next prime is 550545161. The reversal of 550545141 is 141545055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 550545141 - 21 = 550545139 is a prime.
It is a Duffinian number.
550545141 is a modest number, since divided by 45141 gives 5505 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 550545099 and 550545108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550545161) 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, 248920 + ... + 251121.
It is an arithmetic number, because the mean of its divisors is an integer number (92007728).
Almost surely, 2550545141 is an apocalyptic number.
It is an amenable number.
550545141 is a deficient number, since it is larger than the sum of its proper divisors (185516683).
550545141 is a wasteful number, since it uses less digits than its factorization.
550545141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500411.
The product of its (nonzero) digits is 10000, while the sum is 30.
The square root of 550545141 is about 23463.6983657735. The cubic root of 550545141 is about 819.5918755288.
The spelling of 550545141 in words is "five hundred fifty million, five hundred forty-five thousand, one hundred forty-one".
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