Search a number
-
+
41715830 = 25131916889
BaseRepresentation
bin1001111100100…
…0100001110110
32220111101100202
42133020201312
541134401310
64050040502
71014402332
oct237104166
986441322
1041715830
11216027a2
1211b79132
138847830
14577c7c2
1539e03a5
hex27c8876

41715830 has 32 divisors (see below), whose sum is σ = 85125600. Its totient is φ = 14591232.

The previous prime is 41715829. The next prime is 41715847. The reversal of 41715830 is 3851714.

41715830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41715793 and 41715802.

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, 5975 + ... + 10914.

It is an arithmetic number, because the mean of its divisors is an integer number (2660175).

Almost surely, 241715830 is an apocalyptic number.

41715830 is an abundant number, since it is smaller than the sum of its proper divisors (43409770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41715830 is a wasteful number, since it uses less digits than its factorization.

41715830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16928.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 41715830 is about 6458.7792964306. The cubic root of 41715830 is about 346.8169353882.

It can be divided in two parts, 4171 and 5830, that added together give a palindrome (10001).

The spelling of 41715830 in words is "forty-one million, seven hundred fifteen thousand, eight hundred thirty".

Divisors: 1 2 5 10 13 19 26 38 65 95 130 190 247 494 1235 2470 16889 33778 84445 168890 219557 320891 439114 641782 1097785 1604455 2195570 3208910 4171583 8343166 20857915 41715830