Base | Representation |
---|---|
bin | 1001110100110… |
… | …1110001110000 |
3 | 2212112211122220 |
4 | 2131031301300 |
5 | 41022304130 |
6 | 4031201040 |
7 | 1010206431 |
oct | 235156160 |
9 | 85484586 |
10 | 41213040 |
11 | 21299a70 |
12 | 11976180 |
13 | 86cca1b |
14 | 568b488 |
15 | 3941410 |
hex | 274dc70 |
41213040 has 160 divisors (see below), whose sum is σ = 142062336. Its totient is φ = 9799680.
The previous prime is 41212979. The next prime is 41213041. The reversal of 41213040 is 4031214.
41213040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41213041) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 176764 + ... + 176996.
Almost surely, 241213040 is an apocalyptic number.
41213040 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 41213040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71031168).
41213040 is an abundant number, since it is smaller than the sum of its proper divisors (100849296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41213040 is a wasteful number, since it uses less digits than its factorization.
41213040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327 (or 321 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 41213040 is about 6419.7383124236. The cubic root of 41213040 is about 345.4179350105.
Adding to 41213040 its reverse (4031214), we get a palindrome (45244254).
The spelling of 41213040 in words is "forty-one million, two hundred thirteen thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •