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41030013 = 347290993
BaseRepresentation
bin1001110010000…
…1000101111101
32212012112121010
42130201011331
541000430023
64023225433
71005515013
oct234410575
985175533
1041030013
1121184502
12118a8279
13866761b
1456408b3
153907093
hex272117d

41030013 has 8 divisors (see below), whose sum is σ = 55870848. Its totient is φ = 26771264.

The previous prime is 41029997. The next prime is 41030051. The reversal of 41030013 is 31003014.

41030013 is nontrivially palindromic in base 15.

41030013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 41030013 - 24 = 41029997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41030083) 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, 145356 + ... + 145637.

It is an arithmetic number, because the mean of its divisors is an integer number (6983856).

Almost surely, 241030013 is an apocalyptic number.

It is an amenable number.

41030013 is a deficient number, since it is larger than the sum of its proper divisors (14840835).

41030013 is a wasteful number, since it uses less digits than its factorization.

41030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291043.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 41030013 is about 6405.4674302505. The cubic root of 41030013 is about 344.9058428200.

Adding to 41030013 its reverse (31003014), we get a palindrome (72033027).

The spelling of 41030013 in words is "forty-one million, thirty thousand, thirteen".

Divisors: 1 3 47 141 290993 872979 13676671 41030013