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64010076 = 223132914149
BaseRepresentation
bin1111010000101…
…1011101011100
311110110001022120
43310023131130
5112341310301
610203542540
71405035204
oct364133534
9143401276
1064010076
113314a799
121952aa50
13103522b0
148703404
155945e36
hex3d0b75c

64010076 has 48 divisors (see below), whose sum is σ = 166404000. Its totient is φ = 19014912.

The previous prime is 64010057. The next prime is 64010087. The reversal of 64010076 is 67001046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2551 + ... + 11598.

It is an arithmetic number, because the mean of its divisors is an integer number (3466750).

Almost surely, 264010076 is an apocalyptic number.

It is an amenable number.

64010076 is an abundant number, since it is smaller than the sum of its proper divisors (102393924).

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

64010076 is a wasteful number, since it uses less digits than its factorization.

64010076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14198 (or 14196 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 64010076 is about 8000.6297252154. The cubic root of 64010076 is about 400.0209905651.

The spelling of 64010076 in words is "sixty-four million, ten thousand, seventy-six".

Divisors: 1 2 3 4 6 12 13 26 29 39 52 58 78 87 116 156 174 348 377 754 1131 1508 2262 4524 14149 28298 42447 56596 84894 169788 183937 367874 410321 551811 735748 820642 1103622 1230963 1641284 2207244 2461926 4923852 5334173 10668346 16002519 21336692 32005038 64010076