Base | Representation |
---|---|
bin | 11111110110101… |
… | …100111010100000 |
3 | 1101020122000212010 |
4 | 133312230322200 |
5 | 2043303332230 |
6 | 125010432520 |
7 | 16146415662 |
oct | 3766547240 |
9 | 1336560763 |
10 | 534433440 |
11 | 254745832 |
12 | 12ab92740 |
13 | 86950008 |
14 | 50d9a532 |
15 | 31dba9b0 |
hex | 1fdacea0 |
534433440 has 48 divisors (see below), whose sum is σ = 1683466848. Its totient is φ = 142515456.
The previous prime is 534433421. The next prime is 534433441. The reversal of 534433440 is 44334435.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 534433398 and 534433407.
It is not an unprimeable number, because it can be changed into a prime (534433441) 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, 556222 + ... + 557181.
It is an arithmetic number, because the mean of its divisors is an integer number (35072226).
Almost surely, 2534433440 is an apocalyptic number.
It is an amenable number.
534433440 is an abundant number, since it is smaller than the sum of its proper divisors (1149033408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534433440 is a wasteful number, since it uses less digits than its factorization.
534433440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1113421 (or 1113413 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 30.
The square root of 534433440 is about 23117.8165058900. The cubic root of 534433440 is about 811.5174723823.
Adding to 534433440 its reverse (44334435), we get a palindrome (578767875).
The spelling of 534433440 in words is "five hundred thirty-four million, four hundred thirty-three thousand, four hundred forty".
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