Base | Representation |
---|---|
bin | 1001101010110101… |
… | …01110011010111100 |
3 | 111101210002112111122 |
4 | 10311122232122330 |
5 | 41112414300003 |
6 | 2215040410112 |
7 | 242433115445 |
oct | 46532563274 |
9 | 14353075448 |
10 | 5191165628 |
11 | 2224306630 |
12 | 100a616938 |
13 | 649641a4c |
14 | 3736242cc |
15 | 205b18238 |
hex | 1356ae6bc |
5191165628 has 48 divisors (see below), whose sum is σ = 10650092544. Its totient is φ = 2187651840.
The previous prime is 5191165627. The next prime is 5191165631. The reversal of 5191165628 is 8265611915.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5191165621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1676 + ... + 101907.
It is an arithmetic number, because the mean of its divisors is an integer number (221876928).
Almost surely, 25191165628 is an apocalyptic number.
It is an amenable number.
5191165628 is an abundant number, since it is smaller than the sum of its proper divisors (5458926916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5191165628 is a wasteful number, since it uses less digits than its factorization.
5191165628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103682 (or 103680 counting only the distinct ones).
The product of its digits is 129600, while the sum is 44.
The square root of 5191165628 is about 72049.7441216830. The cubic root of 5191165628 is about 1731.4965419190.
The spelling of 5191165628 in words is "five billion, one hundred ninety-one million, one hundred sixty-five thousand, six hundred twenty-eight".
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