Search a number
-
+
47941469403 = 3311279403049
BaseRepresentation
bin101100101001100010…
…001100010011011011
311120202010022222111220
4230221202030103123
51241141004010103
634005104023123
73315014523552
oct545142142333
9146663288456
1047941469403
11193717895a3
12935b601aa3
1346a0441499
14246b19ad99
1513a8cbec53
hexb2988c4db

47941469403 has 16 divisors (see below), whose sum is σ = 66035712000. Its totient is φ = 30905720640.

The previous prime is 47941469369. The next prime is 47941469413. The reversal of 47941469403 is 30496414974.

It is not a de Polignac number, because 47941469403 - 26 = 47941469339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47941469413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82578 + ... + 320471.

It is an arithmetic number, because the mean of its divisors is an integer number (4127232000).

Almost surely, 247941469403 is an apocalyptic number.

47941469403 is a deficient number, since it is larger than the sum of its proper divisors (18094242597).

47941469403 is a wasteful number, since it uses less digits than its factorization.

47941469403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404362.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 47941469403 in words is "forty-seven billion, nine hundred forty-one million, four hundred sixty-nine thousand, four hundred three".

Divisors: 1 3 31 93 1279 3837 39649 118947 403049 1209147 12494519 37483557 515499671 1546499013 15980489801 47941469403