Base | Representation |
---|---|
bin | 100000110110110… |
… | …100010110100100 |
3 | 1102102020221122221 |
4 | 200312310112210 |
5 | 2112104203444 |
6 | 130411002124 |
7 | 16442320660 |
oct | 4066642644 |
9 | 1372227587 |
10 | 551241124 |
11 | 263185685 |
12 | 134739344 |
13 | 8a2863a5 |
14 | 532d38a0 |
15 | 335daa84 |
hex | 20db45a4 |
551241124 has 24 divisors (see below), whose sum is σ = 1103699520. Its totient is φ = 235985376.
The previous prime is 551241109. The next prime is 551241139. The reversal of 551241124 is 421142155.
It is an interprime number because it is at equal distance from previous prime (551241109) and next prime (551241139).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16122 + ... + 36910.
It is an arithmetic number, because the mean of its divisors is an integer number (45987480).
Almost surely, 2551241124 is an apocalyptic number.
It is an amenable number.
551241124 is an abundant number, since it is smaller than the sum of its proper divisors (552458396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
551241124 is a wasteful number, since it uses less digits than its factorization.
551241124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21747 (or 21745 counting only the distinct ones).
The product of its digits is 1600, while the sum is 25.
The square root of 551241124 is about 23478.5247407072. The cubic root of 551241124 is about 819.9370980899.
Adding to 551241124 its reverse (421142155), we get a palindrome (972383279).
The spelling of 551241124 in words is "five hundred fifty-one million, two hundred forty-one thousand, one hundred twenty-four".
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