Base | Representation |
---|---|
bin | 1010001110100001… |
… | …01101001011111100 |
3 | 112011122101202212200 |
4 | 11013100231023330 |
5 | 42221033412040 |
6 | 2304453031500 |
7 | 253026504144 |
oct | 50720551374 |
9 | 15148352780 |
10 | 5490529020 |
11 | 2368295799 |
12 | 1092925590 |
13 | 696678b52 |
14 | 3a12ad924 |
15 | 22204d630 |
hex | 14742d2fc |
5490529020 has 36 divisors (see below), whose sum is σ = 16654605240. Its totient is φ = 1464141024.
The previous prime is 5490528997. The next prime is 5490529039. The reversal of 5490529020 is 209250945.
It is a happy number.
5490529020 is a `hidden beast` number, since 549 + 0 + 5 + 2 + 90 + 20 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 15251290 + ... + 15251649.
Almost surely, 25490529020 is an apocalyptic number.
It is an amenable number.
5490529020 is an abundant number, since it is smaller than the sum of its proper divisors (11164076220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5490529020 is a wasteful number, since it uses less digits than its factorization.
5490529020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30502954 (or 30502949 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 5490529020 is about 74098.1040243271. The cubic root of 5490529020 is about 1764.1603776933.
Adding to 5490529020 its reverse (209250945), we get a palindrome (5699779965).
The spelling of 5490529020 in words is "five billion, four hundred ninety million, five hundred twenty-nine thousand, twenty".
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