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5560131181 = 11505466471
BaseRepresentation
bin1010010110110100…
…01101111001101101
3112100111100221002111
411023122031321231
542341343144211
62315420524021
7254533222663
oct51332157155
915314327074
105560131181
1123a3604940
1210b20b0611
136a7c08567
143aa62ac33
152281eb421
hex14b68de6d

5560131181 has 4 divisors (see below), whose sum is σ = 6065597664. Its totient is φ = 5054664700.

The previous prime is 5560131179. The next prime is 5560131193. The reversal of 5560131181 is 1811310655.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5560131181 - 21 = 5560131179 is a prime.

It is a super-2 number, since 2×55601311812 = 61830117499856909522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5560131581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252733225 + ... + 252733246.

It is an arithmetic number, because the mean of its divisors is an integer number (1516399416).

Almost surely, 25560131181 is an apocalyptic number.

It is an amenable number.

5560131181 is a deficient number, since it is larger than the sum of its proper divisors (505466483).

5560131181 is a wasteful number, since it uses less digits than its factorization.

5560131181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505466482.

The product of its (nonzero) digits is 3600, while the sum is 31.

The square root of 5560131181 is about 74566.2871611561. The cubic root of 5560131181 is about 1771.5837146350.

The spelling of 5560131181 in words is "five billion, five hundred sixty million, one hundred thirty-one thousand, one hundred eighty-one".

Divisors: 1 11 505466471 5560131181