Base | Representation |
---|---|
bin | 11000101001101… |
… | …000000101100000 |
3 | 1001211012021220121 |
4 | 120221220011200 |
5 | 1321333042110 |
6 | 105012050024 |
7 | 13151150452 |
oct | 3051500540 |
9 | 1054167817 |
10 | 413565280 |
11 | 1a24a0797 |
12 | b6603914 |
13 | 678b0bab |
14 | 3ccd62d2 |
15 | 26492cda |
hex | 18a68160 |
413565280 has 48 divisors (see below), whose sum is σ = 1003469040. Its totient is φ = 160952832.
The previous prime is 413565263. The next prime is 413565281. The reversal of 413565280 is 82565314.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (413565281) 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, 29010 + ... + 40849.
It is an arithmetic number, because the mean of its divisors is an integer number (20905605).
Almost surely, 2413565280 is an apocalyptic number.
413565280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
413565280 is an abundant number, since it is smaller than the sum of its proper divisors (589903760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
413565280 is a wasteful number, since it uses less digits than its factorization.
413565280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69911 (or 69903 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 34.
The square root of 413565280 is about 20336.3044823783. The cubic root of 413565280 is about 745.0430316120.
Adding to 413565280 its sum of digits (34), we get a palindrome (413565314).
The spelling of 413565280 in words is "four hundred thirteen million, five hundred sixty-five thousand, two hundred eighty".
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