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64024352 = 257285823
BaseRepresentation
bin1111010000111…
…0111100100000
311110110202220022
43310032330200
5112342234402
610204133012
71405124630
oct364167440
9143422808
1064024352
113315a497
1219537168
1310358942
1487086c0
15594a2a2
hex3d0ef20

64024352 has 24 divisors (see below), whose sum is σ = 144055296. Its totient is φ = 27438912.

The previous prime is 64024351. The next prime is 64024361. The reversal of 64024352 is 25342046.

64024352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (64024351) 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 3 ways as a sum of consecutive naturals, for example, 142688 + ... + 143135.

It is an arithmetic number, because the mean of its divisors is an integer number (6002304).

Almost surely, 264024352 is an apocalyptic number.

It is an amenable number.

64024352 is an abundant number, since it is smaller than the sum of its proper divisors (80030944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64024352 is a wasteful number, since it uses less digits than its factorization.

64024352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285840 (or 285832 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 64024352 is about 8001.5218552473. The cubic root of 64024352 is about 400.0507269000.

Adding to 64024352 its reverse (25342046), we get a palindrome (89366398).

The spelling of 64024352 in words is "sixty-four million, twenty-four thousand, three hundred fifty-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 285823 571646 1143292 2000761 2286584 4001522 4573168 8003044 9146336 16006088 32012176 64024352