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64000341 = 3319731709
BaseRepresentation
bin1111010000100…
…1000101010101
311110102112222000
43310021011111
5112341002331
610203425513
71404664626
oct364110525
9143375860
1064000341
1133143449
1219525299
131034aa32
1486dda4d
1559430e6
hex3d09155

64000341 has 32 divisors (see below), whose sum is σ = 101232000. Its totient is φ = 39844224.

The previous prime is 64000319. The next prime is 64000351. The reversal of 64000341 is 14300046.

It is not a de Polignac number, because 64000341 - 29 = 63999829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64000301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36595 + ... + 38303.

It is an arithmetic number, because the mean of its divisors is an integer number (3163500).

Almost surely, 264000341 is an apocalyptic number.

It is an amenable number.

64000341 is a deficient number, since it is larger than the sum of its proper divisors (37231659).

64000341 is a wasteful number, since it uses less digits than its factorization.

64000341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810 (or 1804 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 64000341 is about 8000.0213124716. The cubic root of 64000341 is about 400.0007104154. Note that the first 3 decimals are identical.

Adding to 64000341 its reverse (14300046), we get a palindrome (78300387).

The spelling of 64000341 in words is "sixty-four million, three hundred forty-one", and thus it is an aban number.

Divisors: 1 3 9 19 27 57 73 171 219 513 657 1387 1709 1971 4161 5127 12483 15381 32471 37449 46143 97413 124757 292239 374271 876717 1122813 2370383 3368439 7111149 21333447 64000341