Search a number
-
+
8148808675408 = 248339291561759
BaseRepresentation
bin111011010010100101011…
…0110001011000001010000
31001212000111111011100121211
41312211022312023001100
52032002230010103113
625155302214225504
71500506034614032
oct166451266130120
931760444140554
108148808675408
112661988070605
12ab7363655294
134715773c8b0b
14202593b1bc52
15e1e8116eb3d
hex7694ad8b050

8148808675408 has 40 divisors (see below), whose sum is σ = 15982614547200. Its totient is φ = 4024288038144.

The previous prime is 8148808675393. The next prime is 8148808675493. The reversal of 8148808675408 is 8045768088418.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4436833 + ... + 5998591.

It is an arithmetic number, because the mean of its divisors is an integer number (399565363680).

Almost surely, 28148808675408 is an apocalyptic number.

It is an amenable number.

8148808675408 is a deficient number, since it is larger than the sum of its proper divisors (7833805871792).

8148808675408 is a wasteful number, since it uses less digits than its factorization.

8148808675408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565779 (or 1565773 counting only the distinct ones).

The product of its (nonzero) digits is 110100480, while the sum is 67.

The spelling of 8148808675408 in words is "eight trillion, one hundred forty-eight billion, eight hundred eight million, six hundred seventy-five thousand, four hundred eight".

Divisors: 1 2 4 8 16 83 166 332 664 1328 3929 7858 15716 31432 62864 326107 652214 1304428 1561759 2608856 3123518 5217712 6247036 12494072 24988144 129625997 259251994 518503988 1037007976 2074015952 6136151111 12272302222 24544604444 49089208888 98178417776 509300542213 1018601084426 2037202168852 4074404337704 8148808675408