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64030413 = 3235317509
BaseRepresentation
bin1111010001000…
…0011011001101
311110111002012210
43310100123031
5112342433123
610204221033
71405151406
oct364203315
9143432183
1064030413
1133163aa7
121953a779
131035b625
14870a9ad
15594be93
hex3d106cd

64030413 has 16 divisors (see below), whose sum is σ = 90771840. Its totient is φ = 40058304.

The previous prime is 64030363. The next prime is 64030423. The reversal of 64030413 is 31403046.

64030413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 64030413 - 216 = 63964877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64030413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64030423) 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 15 ways as a sum of consecutive naturals, for example, 5098 + ... + 12411.

It is an arithmetic number, because the mean of its divisors is an integer number (5673240).

Almost surely, 264030413 is an apocalyptic number.

It is an amenable number.

64030413 is a deficient number, since it is larger than the sum of its proper divisors (26741427).

64030413 is a wasteful number, since it uses less digits than its factorization.

64030413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17588.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 64030413 is about 8001.9005867356. The cubic root of 64030413 is about 400.0633503830.

Adding to 64030413 its reverse (31403046), we get a palindrome (95433459).

The spelling of 64030413 in words is "sixty-four million, thirty thousand, four hundred thirteen".

Divisors: 1 3 23 53 69 159 1219 3657 17509 52527 402707 927977 1208121 2783931 21343471 64030413