Base | Representation |
---|---|
bin | 10000000011000010010… |
… | …11110010011101110001 |
3 | 1221201020001120220220101 |
4 | 20001201023302131301 |
5 | 33013214342403004 |
6 | 1101145305512401 |
7 | 54556603112056 |
oct | 10014113623561 |
9 | 1851201526811 |
10 | 551386294129 |
11 | 1a2929208880 |
12 | 8aa421a2701 |
13 | 3ccc317a988 |
14 | 1c989ad902d |
15 | e522061ba4 |
hex | 80612f2771 |
551386294129 has 8 divisors (see below), whose sum is σ = 608759458272. Its totient is φ = 495220986240.
The previous prime is 551386294117. The next prime is 551386294183. The reversal of 551386294129 is 921492683155.
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 551386294129 - 229 = 550849423217 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 551386294129.
It is not an unprimeable number, because it can be changed into a prime (551386294189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301963104 + ... + 301964929.
It is an arithmetic number, because the mean of its divisors is an integer number (76094932284).
Almost surely, 2551386294129 is an apocalyptic number.
It is an amenable number.
551386294129 is a deficient number, since it is larger than the sum of its proper divisors (57373164143).
551386294129 is a wasteful number, since it uses less digits than its factorization.
551386294129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603928127.
The product of its digits is 4665600, while the sum is 55.
The spelling of 551386294129 in words is "five hundred fifty-one billion, three hundred eighty-six million, two hundred ninety-four thousand, one hundred twenty-nine".
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