Base | Representation |
---|---|
bin | 1100011011100… |
… | …1111000111100 |
3 | 10122010001212102 |
4 | 3012321320330 |
5 | 101322013003 |
6 | 5101324232 |
7 | 1202124260 |
oct | 306717074 |
9 | 118101772 |
10 | 52141628 |
11 | 27483860 |
12 | 15566678 |
13 | aa58146 |
14 | 6cd40a0 |
15 | 489e588 |
hex | 31b9e3c |
52141628 has 96 divisors (see below), whose sum is σ = 121110528. Its totient is φ = 19051200.
The previous prime is 52141603. The next prime is 52141631. The reversal of 52141628 is 82614125.
It is a plaindrome in base 12.
It is a self number, because there is not a number n which added to its sum of digits gives 52141628.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410501 + ... + 410627.
It is an arithmetic number, because the mean of its divisors is an integer number (1261568).
Almost surely, 252141628 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 52141628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60555264).
52141628 is an abundant number, since it is smaller than the sum of its proper divisors (68968900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52141628 is a wasteful number, since it uses less digits than its factorization.
52141628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223 (or 221 counting only the distinct ones).
The product of its digits is 3840, while the sum is 29.
The square root of 52141628 is about 7220.9160083746. The cubic root of 52141628 is about 373.5896726615.
The spelling of 52141628 in words is "fifty-two million, one hundred forty-one thousand, six hundred twenty-eight".
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