Base | Representation |
---|---|
bin | 1100011100001… |
… | …1000011100000 |
3 | 10122011222100210 |
4 | 3013003003200 |
5 | 101324213133 |
6 | 5102214120 |
7 | 1202341566 |
oct | 307030340 |
9 | 118158323 |
10 | 52179168 |
11 | 274a9a88 |
12 | 15584340 |
13 | aa6c262 |
14 | 6d03a36 |
15 | 48aa763 |
hex | 31c30e0 |
52179168 has 48 divisors (see below), whose sum is σ = 144184320. Its totient is φ = 16477056.
The previous prime is 52179163. The next prime is 52179181. The reversal of 52179168 is 86197125.
It is a tau number, because it is divible by the number of its divisors (48).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52179163) 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, 12480 + ... + 16127.
It is an arithmetic number, because the mean of its divisors is an integer number (3003840).
Almost surely, 252179168 is an apocalyptic number.
It is an amenable number.
52179168 is an abundant number, since it is smaller than the sum of its proper divisors (92005152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52179168 is a wasteful number, since it uses less digits than its factorization.
52179168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28639 (or 28631 counting only the distinct ones).
The product of its digits is 30240, while the sum is 39.
The square root of 52179168 is about 7223.5149338809. The cubic root of 52179168 is about 373.6793079649.
The spelling of 52179168 in words is "fifty-two million, one hundred seventy-nine thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •