Search a number
-
+
1343346908 = 221073138661
BaseRepresentation
bin101000000010001…
…1101100011011100
310110121202002112012
41100010131203130
510222344100113
6341144330352
745201155201
oct12004354334
93417662465
101343346908
1162a314462
12315a739b8
13185404037
14ca5a5ca8
157ce03aa8
hex5011d8dc

1343346908 has 12 divisors (see below), whose sum is σ = 2372828472. Its totient is φ = 665395920.

The previous prime is 1343346883. The next prime is 1343346923. The reversal of 1343346908 is 8096433431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568903 + ... + 1569758.

It is an arithmetic number, because the mean of its divisors is an integer number (197735706).

Almost surely, 21343346908 is an apocalyptic number.

It is an amenable number.

1343346908 is a deficient number, since it is larger than the sum of its proper divisors (1029481564).

1343346908 is a wasteful number, since it uses less digits than its factorization.

1343346908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138772 (or 3138770 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 1343346908 is about 36651.6972049044. The cubic root of 1343346908 is about 1103.3908884847.

The spelling of 1343346908 in words is "one billion, three hundred forty-three million, three hundred forty-six thousand, nine hundred eight".

Divisors: 1 2 4 107 214 428 3138661 6277322 12554644 335836727 671673454 1343346908