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9096621457 = 711853138497
BaseRepresentation
bin10000111100011001…
…10110110110010001
3212110221220020201211
420132030312312101
5122112213341312
64102352100121
7441265002160
oct103614666621
925427806654
109096621457
113948895380
12191a534641
13b1c7b0061
146241a73d7
153839153a7
hex21e336d91

9096621457 has 16 divisors (see below), whose sum is σ = 11354620032. Its totient is φ = 7079915520.

The previous prime is 9096621433. The next prime is 9096621503. The reversal of 9096621457 is 7541266909.

It is a happy number.

9096621457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9096621457 - 227 = 8962403729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9096621457.

It is not an unprimeable number, because it can be changed into a prime (9096621757) 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 15 ways as a sum of consecutive naturals, for example, 3568 + ... + 134929.

It is an arithmetic number, because the mean of its divisors is an integer number (709663752).

Almost surely, 29096621457 is an apocalyptic number.

It is an amenable number.

9096621457 is a deficient number, since it is larger than the sum of its proper divisors (2257998575).

9096621457 is a wasteful number, since it uses less digits than its factorization.

9096621457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139368.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 9096621457 is about 95376.2101207633. The cubic root of 9096621457 is about 2087.5010735984.

It can be divided in two parts, 909662 and 1457, that added together give a palindrome (911119).

The spelling of 9096621457 in words is "nine billion, ninety-six million, six hundred twenty-one thousand, four hundred fifty-seven".

Divisors: 1 7 11 77 853 5971 9383 65681 138497 969479 1523467 10664269 118137941 826965587 1299517351 9096621457