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41402413 = 139732833
BaseRepresentation
bin1001110111110…
…0000000101101
32212220110102201
42131330000231
541044334123
64035221501
71011625513
oct235740055
985813381
1041402413
1121409278
1211a47891
138767c90
1456da4b3
15397c5ad
hex277c02d

41402413 has 8 divisors (see below), whose sum is σ = 45048248. Its totient is φ = 37822464.

The previous prime is 41402411. The next prime is 41402423. The reversal of 41402413 is 31420414.

41402413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2427364 + 38975049 = 1558^2 + 6243^2 .

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 41402413 - 21 = 41402411 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 (41402411) 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 7 ways as a sum of consecutive naturals, for example, 15156 + ... + 17677.

It is an arithmetic number, because the mean of its divisors is an integer number (5631031).

Almost surely, 241402413 is an apocalyptic number.

It is an amenable number.

41402413 is a deficient number, since it is larger than the sum of its proper divisors (3645835).

41402413 is a wasteful number, since it uses less digits than its factorization.

41402413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32943.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 41402413 is about 6434.4706853012. The cubic root of 41402413 is about 345.9461892995.

Adding to 41402413 its reverse (31420414), we get a palindrome (72822827).

The spelling of 41402413 in words is "forty-one million, four hundred two thousand, four hundred thirteen".

Divisors: 1 13 97 1261 32833 426829 3184801 41402413