| Base | Representation |
|---|---|
| bin | 1100100000100… |
| … | …1011101111100 |
| 3 | 10122201121222201 |
| 4 | 3020021131330 |
| 5 | 101412430310 |
| 6 | 5112321244 |
| 7 | 1204652464 |
| oct | 310113574 |
| 9 | 118647881 |
| 10 | 52467580 |
| 11 | 27686740 |
| 12 | 156a3224 |
| 13 | ab40609 |
| 14 | 6d7aba4 |
| 15 | 4915e3a |
| hex | 320977c |
52467580 has 48 divisors (see below), whose sum is σ = 121927680. Its totient is φ = 18804800.
The previous prime is 52467551. The next prime is 52467617. The reversal of 52467580 is 8576425.
It is a happy number.
52467580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×524675803 (a number of 24 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13941 + ... + 17299.
It is an arithmetic number, because the mean of its divisors is an integer number (2540160).
Almost surely, 252467580 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 52467580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60963840).
52467580 is an abundant number, since it is smaller than the sum of its proper divisors (69460100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52467580 is a wasteful number, since it uses less digits than its factorization.
With its successor (52467581) it forms an eRAP, since the sums of their prime factors are consecutive (3450 and 3451).
52467580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3450 (or 3448 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 52467580 is about 7243.4508350647. The cubic root of 52467580 is about 374.3665275400.
The spelling of 52467580 in words is "fifty-two million, four hundred sixty-seven thousand, five hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •