Search a number
-
+
5981232885197 = 172070371699393
BaseRepresentation
bin101011100001001110101…
…0000101110110111001101
3210011210121101220100012012
41113002131100232313031
51240444031104311242
620415423534351005
71155062345445563
oct127023520566715
923153541810165
105981232885197
1119a6699040319
1280725295b465
1334504922193b
141696c9557a33
15a58bb5a1282
hex5709d42edcd

5981232885197 has 8 divisors (see below), whose sum is σ = 6333104429496. Its totient is φ = 5629365153792.

The previous prime is 5981232885101. The next prime is 5981232885211. The reversal of 5981232885197 is 7915882321895.

It can be written as a sum of positive squares in 4 ways, for example, as 47497407721 + 5933735477476 = 217939^2 + 2435926^2 .

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 5981232885197 - 214 = 5981232868813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5981232887197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2669933 + ... + 4369325.

It is an arithmetic number, because the mean of its divisors is an integer number (791638053687).

Almost surely, 25981232885197 is an apocalyptic number.

It is an amenable number.

5981232885197 is a deficient number, since it is larger than the sum of its proper divisors (351871544299).

5981232885197 is a wasteful number, since it uses less digits than its factorization.

5981232885197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906447.

The product of its digits is 87091200, while the sum is 68.

The spelling of 5981232885197 in words is "five trillion, nine hundred eighty-one billion, two hundred thirty-two million, eight hundred eighty-five thousand, one hundred ninety-seven".

Divisors: 1 17 207037 1699393 3519629 28889681 351837228541 5981232885197