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4709753933897 = 31315047137169
BaseRepresentation
bin100010010001001001100…
…1101011101000001001001
3121200020200211221021120002
41010202103031131001021
51104131034001341042
614003344152012345
7664161043622525
oct104422315350111
917606624837502
104709753933897
111556439349161
126409470910b5
13282187c89b9c
14123d4bc32d85
15827a1517132
hex4489335d049

4709753933897 has 4 divisors (see below), whose sum is σ = 4724801071380. Its totient is φ = 4694706796416.

The previous prime is 4709753933873. The next prime is 4709753933909. The reversal of 4709753933897 is 7983393579074.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 503218565641 + 4206535368256 = 709379^2 + 2050984^2 .

It is a cyclic number.

It is not a de Polignac number, because 4709753933897 - 216 = 4709753868361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4709753936897) 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 3 ways as a sum of consecutive naturals, for example, 7523568272 + ... + 7523568897.

It is an arithmetic number, because the mean of its divisors is an integer number (1181200267845).

Almost surely, 24709753933897 is an apocalyptic number.

It is an amenable number.

4709753933897 is a deficient number, since it is larger than the sum of its proper divisors (15047137483).

4709753933897 is a wasteful number, since it uses less digits than its factorization.

4709753933897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15047137482.

The product of its (nonzero) digits is 1080203040, while the sum is 74.

The spelling of 4709753933897 in words is "four trillion, seven hundred nine billion, seven hundred fifty-three million, nine hundred thirty-three thousand, eight hundred ninety-seven".

Divisors: 1 313 15047137169 4709753933897