Search a number
-
+
41005141 = 179277827
BaseRepresentation
bin1001110001101…
…1000001010101
32212011021110221
42130123001111
540444131031
64022514341
71005352342
oct234330125
985137427
1041005141
1121167851
12118959b1
1386591c8
1456357c9
1538eea11
hex271b055

41005141 has 8 divisors (see below), whose sum is σ = 41433120. Its totient is φ = 40579728.

The previous prime is 41005109. The next prime is 41005163. The reversal of 41005141 is 14150014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41005141 - 25 = 41005109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41005171) 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, 49170 + ... + 49996.

It is an arithmetic number, because the mean of its divisors is an integer number (5179140).

Almost surely, 241005141 is an apocalyptic number.

It is an amenable number.

41005141 is a deficient number, since it is larger than the sum of its proper divisors (427979).

41005141 is a wasteful number, since it uses less digits than its factorization.

41005141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 41005141 is about 6403.5256695043. The cubic root of 41005141 is about 344.8361358626.

Adding to 41005141 its reverse (14150014), we get a palindrome (55155155).

The spelling of 41005141 in words is "forty-one million, five thousand, one hundred forty-one".

Divisors: 1 179 277 827 49583 148033 229079 41005141