Search a number
-
+
1343408762968 = 23168281997891
BaseRepresentation
bin10011100011001001011…
…001101111000001011000
311202102120110121002102221
4103203021121233001120
5134002300120403333
62505053052033424
7166025631034546
oct23431131570130
94672513532387
101343408762968
11478811251308
12198440a62874
13998b54502bc
1449042764d96
1524e29ce5d2d
hex138c966f058

1343408762968 has 16 divisors (see below), whose sum is σ = 2518908923160. Its totient is φ = 671699716800.

The previous prime is 1343408762921. The next prime is 1343408762981. The reversal of 1343408762968 is 8692678043431.

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 3 ways as a sum of consecutive naturals, for example, 847303 + ... + 1845193.

Almost surely, 21343408762968 is an apocalyptic number.

It is an amenable number.

1343408762968 is a deficient number, since it is larger than the sum of its proper divisors (1175500160192).

1343408762968 is a wasteful number, since it uses less digits than its factorization.

1343408762968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166178 (or 1166174 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 61.

The spelling of 1343408762968 in words is "one trillion, three hundred forty-three billion, four hundred eight million, seven hundred sixty-two thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 168281 336562 673124 997891 1346248 1995782 3991564 7983128 167926095371 335852190742 671704381484 1343408762968