Base | Representation |
---|---|
bin | 11111101111011… |
… | …111111111001000 |
3 | 1101010002010001200 |
4 | 133233133333020 |
5 | 2042312423410 |
6 | 124502144200 |
7 | 16124363505 |
oct | 3757377710 |
9 | 1333063050 |
10 | 532545480 |
11 | 253676335 |
12 | 12a422060 |
13 | 8643b88c |
14 | 50a284ac |
15 | 31b463c0 |
hex | 1fbdffc8 |
532545480 has 96 divisors (see below), whose sum is σ = 1756684800. Its totient is φ = 139886208.
The previous prime is 532545469. The next prime is 532545491. The reversal of 532545480 is 84545235.
532545480 is a `hidden beast` number, since 5 + 32 + 545 + 4 + 80 = 666.
It is an interprime number because it is at equal distance from previous prime (532545469) and next prime (532545491).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13081 + ... + 35159.
It is an arithmetic number, because the mean of its divisors is an integer number (18298800).
Almost surely, 2532545480 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 532545480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (878342400).
532545480 is an abundant number, since it is smaller than the sum of its proper divisors (1224139320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532545480 is a wasteful number, since it uses less digits than its factorization.
532545480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22163 (or 22156 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
The square root of 532545480 is about 23076.9469384492. The cubic root of 532545480 is about 810.5607456916.
It can be divided in two parts, 5325 and 45480, that added together give a palindrome (50805).
The spelling of 532545480 in words is "five hundred thirty-two million, five hundred forty-five thousand, four hundred eighty".
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