Search a number
-
+
5480527941381 = 31826842647127
BaseRepresentation
bin100111111000000100011…
…1010111100111100000101
3201101221012102012202211110
41033300020322330330011
51204243110123111011
615353415245555233
71103645406604353
oct117601072747405
921357172182743
105480527941381
111823308167129
127461b5875b19
13309a7202345c
1414d38a8707d3
1597863b20ba6
hex4fc08ebcf05

5480527941381 has 4 divisors (see below), whose sum is σ = 7307370588512. Its totient is φ = 3653685294252.

The previous prime is 5480527941373. The next prime is 5480527941391. The reversal of 5480527941381 is 1831497250845.

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 not a de Polignac number, because 5480527941381 - 23 = 5480527941373 is a prime.

It is a super-2 number, since 2×54805279413812 (a number of 26 digits) 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 (5480527941391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913421323561 + ... + 913421323566.

It is an arithmetic number, because the mean of its divisors is an integer number (1826842647128).

Almost surely, 25480527941381 is an apocalyptic number.

It is an amenable number.

5480527941381 is a deficient number, since it is larger than the sum of its proper divisors (1826842647131).

5480527941381 is a wasteful number, since it uses less digits than its factorization.

5480527941381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826842647130.

The product of its (nonzero) digits is 9676800, while the sum is 57.

The spelling of 5480527941381 in words is "five trillion, four hundred eighty billion, five hundred twenty-seven million, nine hundred forty-one thousand, three hundred eighty-one".

Divisors: 1 3 1826842647127 5480527941381