Base | Representation |
---|---|
bin | 11111110101111… |
… | …001100100010000 |
3 | 1101020020100100111 |
4 | 133311321210100 |
5 | 2043230114440 |
6 | 125002131104 |
7 | 16144551544 |
oct | 3765714420 |
9 | 1336210314 |
10 | 534223120 |
11 | 254611812 |
12 | 12aab0a94 |
13 | 868a8372 |
14 | 50d43a24 |
15 | 31d784ea |
hex | 1fd79910 |
534223120 has 20 divisors (see below), whose sum is σ = 1242068940. Its totient is φ = 213689216.
The previous prime is 534223097. The next prime is 534223127. The reversal of 534223120 is 21322435.
It can be written as a sum of positive squares in 2 ways, for example, as 163737616 + 370485504 = 12796^2 + 19248^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a junction number, because it is equal to n+sod(n) for n = 534223091 and 534223100.
It is not an unprimeable number, because it can be changed into a prime (534223127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3338815 + ... + 3338974.
It is an arithmetic number, because the mean of its divisors is an integer number (62103447).
Almost surely, 2534223120 is an apocalyptic number.
It is an amenable number.
534223120 is an abundant number, since it is smaller than the sum of its proper divisors (707845820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534223120 is a wasteful number, since it uses less digits than its factorization.
534223120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6677802 (or 6677796 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 534223120 is about 23113.2671857529. The cubic root of 534223120 is about 811.4110040264.
Adding to 534223120 its reverse (21322435), we get a palindrome (555545555).
The spelling of 534223120 in words is "five hundred thirty-four million, two hundred twenty-three thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •