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41614381 = 375321221
BaseRepresentation
bin1001111010111…
…1110000101101
32220022020012101
42132233300231
541123130011
64043535101
71013500504
oct236576055
986266171
1041614381
1121543556
1211b2a491
1388105c3
14575383b
1539c02c1
hex27afc2d

41614381 has 8 divisors (see below), whose sum is σ = 43547544. Its totient is φ = 39723840.

The previous prime is 41614367. The next prime is 41614399. The reversal of 41614381 is 18341614.

It can be written as a sum of positive squares in 4 ways, for example, as 30625156 + 10989225 = 5534^2 + 3315^2 .

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 41614381 - 213 = 41606189 is a prime.

It is a super-2 number, since 2×416143812 = 3463513412026322, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41614481) 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, 8650 + ... + 12571.

It is an arithmetic number, because the mean of its divisors is an integer number (5443443).

Almost surely, 241614381 is an apocalyptic number.

It is an amenable number.

41614381 is a deficient number, since it is larger than the sum of its proper divisors (1933163).

41614381 is a wasteful number, since it uses less digits than its factorization.

41614381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21311.

The product of its digits is 2304, while the sum is 28.

The square root of 41614381 is about 6450.9209420051. The cubic root of 41614381 is about 346.5355650510.

Adding to 41614381 its reverse (18341614), we get a palindrome (59955995).

The spelling of 41614381 in words is "forty-one million, six hundred fourteen thousand, three hundred eighty-one".

Divisors: 1 37 53 1961 21221 785177 1124713 41614381