Base | Representation |
---|---|
bin | 100000110110110… |
… | …100100100101000 |
3 | 1102102020222220021 |
4 | 200312310210220 |
5 | 2112104221044 |
6 | 130411010224 |
7 | 16442323414 |
oct | 4066644450 |
9 | 1372228807 |
10 | 551242024 |
11 | 263186323 |
12 | 134739974 |
13 | 8a286918 |
14 | 532d3d44 |
15 | 335dae84 |
hex | 20db4928 |
551242024 has 16 divisors (see below), whose sum is σ = 1042727220. Its totient is φ = 273181440.
The previous prime is 551242019. The next prime is 551242049. The reversal of 551242024 is 420242155.
It can be written as a sum of positive squares in 2 ways, for example, as 520661124 + 30580900 = 22818^2 + 5530^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 551242024.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303987 + ... + 305794.
Almost surely, 2551242024 is an apocalyptic number.
It is an amenable number.
551242024 is a deficient number, since it is larger than the sum of its proper divisors (491485196).
551242024 is a wasteful number, since it uses less digits than its factorization.
551242024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 609900 (or 609896 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 551242024 is about 23478.5439071506. The cubic root of 551242024 is about 819.9375443211.
Adding to 551242024 its reverse (420242155), we get a palindrome (971484179).
The spelling of 551242024 in words is "five hundred fifty-one million, two hundred forty-two thousand, twenty-four".
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