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1064272037 = 7173205339
BaseRepresentation
bin111111011011111…
…000000010100101
32202011121121202212
4333123320002211
54134423201122
6253335013205
735242106633
oct7733700245
92664547685
101064272037
114a6832374
1225850a205
1313c65178a
14a14bc353
1563679ce2
hex3f6f80a5

1064272037 has 8 divisors (see below), whose sum is σ = 1094051520. Its totient is φ = 1034903520.

The previous prime is 1064272007. The next prime is 1064272039. The reversal of 1064272037 is 7302724601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1064272037 - 218 = 1064009893 is a prime.

It is a super-2 number, since 2×10642720372 = 2265349937480258738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1064271994 and 1064272012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064272039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97487 + ... + 107852.

It is an arithmetic number, because the mean of its divisors is an integer number (136756440).

Almost surely, 21064272037 is an apocalyptic number.

It is an amenable number.

1064272037 is a deficient number, since it is larger than the sum of its proper divisors (29779483).

1064272037 is an equidigital number, since it uses as much as digits as its factorization.

1064272037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205483.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 1064272037 is about 32623.1825087621. The cubic root of 1064272037 is about 1020.9807422719.

Adding to 1064272037 its reverse (7302724601), we get a palindrome (8366996638).

The spelling of 1064272037 in words is "one billion, sixty-four million, two hundred seventy-two thousand, thirty-seven".

Divisors: 1 71 73 5183 205339 14579069 14989747 1064272037