Search a number
-
+
472428750171313 = 13231580029264787
BaseRepresentation
bin110101101101010111110001…
…1110101011110110010110001
32021221201202011212211010122001
41223122233203311132302301
5443410233040020440223
64352434434403414001
7201336564560263045
oct15332574365366261
92257652155733561
10472428750171313
111275919a9309161
1244b9ba34684301
131737babc59c630
14849396018a025
153993e515449ad
hex1adabe3d5ecb1

472428750171313 has 8 divisors (see below), whose sum is σ = 530889832968768. Its totient is φ = 417127725903504.

The previous prime is 472428750171311. The next prime is 472428750171337. The reversal of 472428750171313 is 313171057824274.

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

It is a cyclic number.

It is not a de Polignac number, because 472428750171313 - 21 = 472428750171311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472428750171311) 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, 790014632095 + ... + 790014632692.

It is an arithmetic number, because the mean of its divisors is an integer number (66361229121096).

Almost surely, 2472428750171313 is an apocalyptic number.

It is an amenable number.

472428750171313 is a deficient number, since it is larger than the sum of its proper divisors (58461082797455).

472428750171313 is a wasteful number, since it uses less digits than its factorization.

472428750171313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580029264823.

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 472428750171313 in words is "four hundred seventy-two trillion, four hundred twenty-eight billion, seven hundred fifty million, one hundred seventy-one thousand, three hundred thirteen".

Divisors: 1 13 23 299 1580029264787 20540380442231 36340673090101 472428750171313