Base | Representation |
---|---|
bin | 11111110101111… |
… | …000110000011100 |
3 | 1101020020011210200 |
4 | 133311320300130 |
5 | 2043230013204 |
6 | 125002103500 |
7 | 16144536066 |
oct | 3765706034 |
9 | 1336204720 |
10 | 534219804 |
11 | 25460a278 |
12 | 12aaaab90 |
13 | 868a69c1 |
14 | 50d42736 |
15 | 31d77539 |
hex | 1fd78c1c |
534219804 has 72 divisors (see below), whose sum is σ = 1427112960. Its totient is φ = 168154272.
The previous prime is 534219797. The next prime is 534219809. The reversal of 534219804 is 408912435.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534219809) 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 23 ways as a sum of consecutive naturals, for example, 61329 + ... + 69495.
Almost surely, 2534219804 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 534219804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713556480).
534219804 is an abundant number, since it is smaller than the sum of its proper divisors (892893156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534219804 is a wasteful number, since it uses less digits than its factorization.
534219804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8279 (or 8274 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 534219804 is about 23113.1954519491. The cubic root of 534219804 is about 811.4093251745.
The spelling of 534219804 in words is "five hundred thirty-four million, two hundred nineteen thousand, eight hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •