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93496505 = 553352817
BaseRepresentation
bin1011001001010…
…10010010111001
320111221010002112
411210222102321
5142413342010
613135542105
72213464364
oct544522271
9214833075
1093496505
114885a343
122738a935
13164a759b
14c5bb0db
15831ca05
hex592a4b9

93496505 has 8 divisors (see below), whose sum is σ = 114313032. Its totient is φ = 73385728.

The previous prime is 93496471. The next prime is 93496517. The reversal of 93496505 is 50569439.

It can be written as a sum of positive squares in 4 ways, for example, as 19123129 + 74373376 = 4373^2 + 8624^2 .

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 93496505 - 212 = 93492409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 176144 + ... + 176673.

It is an arithmetic number, because the mean of its divisors is an integer number (14289129).

Almost surely, 293496505 is an apocalyptic number.

It is an amenable number.

93496505 is a deficient number, since it is larger than the sum of its proper divisors (20816527).

93496505 is a wasteful number, since it uses less digits than its factorization.

93496505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352875.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 93496505 is about 9669.3590790703. The cubic root of 93496505 is about 453.8703288451.

The spelling of 93496505 in words is "ninety-three million, four hundred ninety-six thousand, five hundred five".

Divisors: 1 5 53 265 352817 1764085 18699301 93496505