Base | Representation |
---|---|
bin | 1010010011011100… |
… | …11110111101100000 |
3 | 112021112020002210110 |
4 | 11021232132331200 |
5 | 42312130431004 |
6 | 2312531331320 |
7 | 254041166511 |
oct | 51156367540 |
9 | 15245202713 |
10 | 5531889504 |
11 | 2389675509 |
12 | 10a4750b40 |
13 | 6a20ca9cb |
14 | 3a6998a08 |
15 | 2259bd589 |
hex | 149b9ef60 |
5531889504 has 48 divisors (see below), whose sum is σ = 14526908928. Its totient is φ = 1843239552.
The previous prime is 5531889491. The next prime is 5531889509. The reversal of 5531889504 is 4059881355.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5531889509) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271149 + ... + 290835.
It is an arithmetic number, because the mean of its divisors is an integer number (302643936).
Almost surely, 25531889504 is an apocalyptic number.
It is an amenable number.
5531889504 is an abundant number, since it is smaller than the sum of its proper divisors (8995019424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5531889504 is a wasteful number, since it uses less digits than its factorization.
5531889504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22627 (or 22619 counting only the distinct ones).
The product of its (nonzero) digits is 864000, while the sum is 48.
The square root of 5531889504 is about 74376.6731173155. The cubic root of 5531889504 is about 1768.5791425250.
The spelling of 5531889504 in words is "five billion, five hundred thirty-one million, eight hundred eighty-nine thousand, five hundred four".
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