Base | Representation |
---|---|
bin | 11111101101111… |
… | …000011010001010 |
3 | 1101002021120002120 |
4 | 133231320122022 |
5 | 2042210334401 |
6 | 124445112110 |
7 | 16120645560 |
oct | 3755703212 |
9 | 1332246076 |
10 | 532121226 |
11 | 25340660a |
12 | 12a258636 |
13 | 86320740 |
14 | 50957a30 |
15 | 31ab0836 |
hex | 1fb7868a |
532121226 has 32 divisors (see below), whose sum is σ = 1309838208. Its totient is φ = 140339520.
The previous prime is 532121207. The next prime is 532121243. The reversal of 532121226 is 622121235.
It is a junction number, because it is equal to n+sod(n) for n = 532121196 and 532121205.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 486745 + ... + 487836.
It is an arithmetic number, because the mean of its divisors is an integer number (40932444).
Almost surely, 2532121226 is an apocalyptic number.
532121226 is an abundant number, since it is smaller than the sum of its proper divisors (777716982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532121226 is a wasteful number, since it uses less digits than its factorization.
532121226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 974606.
The product of its digits is 1440, while the sum is 24.
The square root of 532121226 is about 23067.7529464835. The cubic root of 532121226 is about 810.3454432680.
Subtracting 532121226 from its reverse (622121235), we obtain a palindrome (90000009).
The spelling of 532121226 in words is "five hundred thirty-two million, one hundred twenty-one thousand, two hundred twenty-six".
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