Search a number
-
+
5374842742189 = 181199149222431
BaseRepresentation
bin100111000110110110110…
…0101111010010110101101
3201000211102000212101102201
41032031231211322112231
51201030134220222224
615233100233221501
71063214420333164
oct116155545722655
921024360771381
105374842742189
1117925046737a8
1272981bb61891
132ccacb72882b
141482027483db
1594c2a732a44
hex4e36d97a5ad

5374842742189 has 8 divisors (see below), whose sum is σ = 5431696524800. Its totient is φ = 5318287405200.

The previous prime is 5374842742169. The next prime is 5374842742201. The reversal of 5374842742189 is 9812472484735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5374842742189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5374842742189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5374842742169) 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, 74575197 + ... + 74647234.

It is an arithmetic number, because the mean of its divisors is an integer number (678962065600).

Almost surely, 25374842742189 is an apocalyptic number.

It is an amenable number.

5374842742189 is a deficient number, since it is larger than the sum of its proper divisors (56853782611).

5374842742189 is a wasteful number, since it uses less digits than its factorization.

5374842742189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149222811.

The product of its digits is 108380160, while the sum is 64.

The spelling of 5374842742189 in words is "five trillion, three hundred seventy-four billion, eight hundred forty-two million, seven hundred forty-two thousand, one hundred eighty-nine".

Divisors: 1 181 199 36019 149222431 27009260011 29695263769 5374842742189