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47317871374 = 2193346135419
BaseRepresentation
bin101100000100010111…
…010110101100001110
311112010122220220211121
4230010113112230032
51233401333340444
633423150111154
73263403161524
oct540427265416
9145118826747
1047317871374
1119081783124
1292067ab4ba
1346011a2877
14240c430314
15136e190084
hexb045d6b0e

47317871374 has 16 divisors (see below), whose sum is σ = 71367191280. Its totient is φ = 23528885760.

The previous prime is 47317871347. The next prime is 47317871389.

47317871374 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1318237 + ... + 1353655.

It is an arithmetic number, because the mean of its divisors is an integer number (4460449455).

Almost surely, 247317871374 is an apocalyptic number.

47317871374 is a deficient number, since it is larger than the sum of its proper divisors (24049319906).

47317871374 is a wasteful number, since it uses less digits than its factorization.

47317871374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39075.

The product of its digits is 2765952, while the sum is 52.

The spelling of 47317871374 in words is "forty-seven billion, three hundred seventeen million, eight hundred seventy-one thousand, three hundred seventy-four".

Divisors: 1 2 193 386 3461 6922 35419 70838 667973 1335946 6835867 13671734 122585159 245170318 23658935687 47317871374