Base | Representation |
---|---|
bin | 1001101101111110… |
… | …10011011101110000 |
3 | 111110121201002001001 |
4 | 10312333103131300 |
5 | 41141142004020 |
6 | 2221421451344 |
7 | 243203200600 |
oct | 46677233560 |
9 | 14417632031 |
10 | 5217531760 |
11 | 2238184921 |
12 | 1017410b54 |
13 | 651c439cc |
14 | 376d28c00 |
15 | 2080c550a |
hex | 136fd3770 |
5217531760 has 120 divisors (see below), whose sum is σ = 14168936880. Its totient is φ = 1781563392.
The previous prime is 5217531757. The next prime is 5217531763. The reversal of 5217531760 is 671357125.
It is an interprime number because it is at equal distance from previous prime (5217531757) and next prime (5217531763).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5217531763) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1004851 + ... + 1010029.
It is an arithmetic number, because the mean of its divisors is an integer number (118074474).
Almost surely, 25217531760 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 5217531760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7084468440).
5217531760 is an abundant number, since it is smaller than the sum of its proper divisors (8951405120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5217531760 is a wasteful number, since it uses less digits than its factorization.
5217531760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5463 (or 5450 counting only the distinct ones).
The product of its (nonzero) digits is 44100, while the sum is 37.
The square root of 5217531760 is about 72232.4841051448. The cubic root of 5217531760 is about 1734.4230389789.
Adding to 5217531760 its reverse (671357125), we get a palindrome (5888888885).
The spelling of 5217531760 in words is "five billion, two hundred seventeen million, five hundred thirty-one thousand, seven hundred sixty".
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