Base | Representation |
---|---|
bin | 1001110101011… |
… | …1000111111000 |
3 | 2212121210011200 |
4 | 2131113013320 |
5 | 41030020240 |
6 | 4032054200 |
7 | 1010426145 |
oct | 235270770 |
9 | 85553150 |
10 | 41251320 |
11 | 21315800 |
12 | 11994360 |
13 | 8714286 |
14 | 569b3cc |
15 | 394c930 |
hex | 27571f8 |
41251320 has 144 divisors (see below), whose sum is σ = 147518280. Its totient is φ = 9989760.
The previous prime is 41251303. The next prime is 41251321. The reversal of 41251320 is 2315214.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 41251293 and 41251302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41251321) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 43087 + ... + 44033.
Almost surely, 241251320 is an apocalyptic number.
41251320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41251320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73759140).
41251320 is an abundant number, since it is smaller than the sum of its proper divisors (106266960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41251320 is a wasteful number, since it uses less digits than its factorization.
41251320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 986 (or 968 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 41251320 is about 6422.7190503711. The cubic root of 41251320 is about 345.5248470203.
Adding to 41251320 its reverse (2315214), we get a palindrome (43566534).
It can be divided in two parts, 4125 and 1320, that added together give a palindrome (5445).
The spelling of 41251320 in words is "forty-one million, two hundred fifty-one thousand, three hundred twenty".
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