Search a number
-
+
47013126082031 = 194795165709931
BaseRepresentation
bin10101011000010000110001…
…01011100000110111101111
320011110102002120221001012002
422230020120223200313233
522130230340234111111
6243553310523202515
712621405043133534
oct1254103053406757
9204412076831162
1047013126082031
1113a8617805309a
12533356097643b
13203041b43b125
14b87639adad8b
15567dbc97563b
hex2ac218ae0def

47013126082031 has 8 divisors (see below), whose sum is σ = 49590815347200. Its totient is φ = 44445768237720.

The previous prime is 47013126082009. The next prime is 47013126082033. The reversal of 47013126082031 is 13028062131074.

47013126082031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 47013126082031 - 222 = 47013121887727 is a prime.

It is a super-2 number, since 2×470131260820312 (a number of 28 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 (47013126082033) 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, 2582845865 + ... + 2582864066.

It is an arithmetic number, because the mean of its divisors is an integer number (6198851918400).

Almost surely, 247013126082031 is an apocalyptic number.

47013126082031 is a deficient number, since it is larger than the sum of its proper divisors (2577689265169).

47013126082031 is a wasteful number, since it uses less digits than its factorization.

47013126082031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5165710429.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 47013126082031 in words is "forty-seven trillion, thirteen billion, one hundred twenty-six million, eighty-two thousand, thirty-one".

Divisors: 1 19 479 9101 5165709931 98148488689 2474375056949 47013126082031