Base | Representation |
---|---|
bin | 11111111000111… |
… | …011100000000000 |
3 | 1101021201200222221 |
4 | 133320323200000 |
5 | 2043431024342 |
6 | 125031140424 |
7 | 16154400463 |
oct | 3770734000 |
9 | 1337650887 |
10 | 535017472 |
11 | 255004600 |
12 | 12b214714 |
13 | 86ac5ab2 |
14 | 510ad2da |
15 | 31e83a67 |
hex | 1fe3b800 |
535017472 has 144 divisors (see below), whose sum is σ = 1254839040. Its totient is φ = 227082240.
The previous prime is 535017463. The next prime is 535017479. The reversal of 535017472 is 274710535.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (535017479) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4212673 + ... + 4212799.
It is an arithmetic number, because the mean of its divisors is an integer number (8714160).
Almost surely, 2535017472 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 535017472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627419520).
535017472 is an abundant number, since it is smaller than the sum of its proper divisors (719821568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
535017472 is a wasteful number, since it uses less digits than its factorization.
535017472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188 (or 157 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 34.
The square root of 535017472 is about 23130.4446995729. Note that the first 3 decimals coincide. The cubic root of 535017472 is about 811.8129751184.
It can be divided in two parts, 5350 and 17472, that added together give a palindrome (22822).
The spelling of 535017472 in words is "five hundred thirty-five million, seventeen thousand, four hundred seventy-two".
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