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5170681363 = 311181141233
BaseRepresentation
bin1001101000011001…
…00101011000010011
3111100100112211101011
410310030211120103
541042143300423
62213025351351
7242064031531
oct46414453023
914310484334
105170681363
112213795491
121003798557
1364531c093
14370a11151
15203e1db0d
hex134325613

5170681363 has 8 divisors (see below), whose sum is σ = 5342034816. Its totient is φ = 4999612800.

The previous prime is 5170681361. The next prime is 5170681367. The reversal of 5170681363 is 3631860715.

It is a happy number.

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 5170681363 - 21 = 5170681361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5170681361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34006 + ... + 107227.

It is an arithmetic number, because the mean of its divisors is an integer number (667754352).

Almost surely, 25170681363 is an apocalyptic number.

5170681363 is a deficient number, since it is larger than the sum of its proper divisors (171353453).

5170681363 is a wasteful number, since it uses less digits than its factorization.

5170681363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142445.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 5170681363 is about 71907.4499825992. The cubic root of 5170681363 is about 1729.2160528637.

The spelling of 5170681363 in words is "five billion, one hundred seventy million, six hundred eighty-one thousand, three hundred sixty-three".

Divisors: 1 31 1181 36611 141233 4378223 166796173 5170681363