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64930482 = 2323607249
BaseRepresentation
bin1111011110110…
…0001010110010
311112011210212200
43313230022302
5113110233412
610235404030
71415620461
oct367541262
9145153780
1064930482
1133719261
12198b3616
13105b5206
1488a29d8
155a789dc
hex3dec2b2

64930482 has 12 divisors (see below), whose sum is σ = 140682750. Its totient is φ = 21643488.

The previous prime is 64930471. The next prime is 64930487. The reversal of 64930482 is 28403946.

It is a happy number.

64930482 is a `hidden beast` number, since 649 + 3 + 0 + 4 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 50253921 + 14676561 = 7089^2 + 3831^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (64930487) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1803607 + ... + 1803642.

Almost surely, 264930482 is an apocalyptic number.

64930482 is an abundant number, since it is smaller than the sum of its proper divisors (75752268).

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

64930482 is a wasteful number, since it uses less digits than its factorization.

64930482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607257 (or 3607254 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 64930482 is about 8057.9452715937. The cubic root of 64930482 is about 401.9291848232.

The spelling of 64930482 in words is "sixty-four million, nine hundred thirty thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 18 3607249 7214498 10821747 21643494 32465241 64930482