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1348068841 = 72371037219
BaseRepresentation
bin101000001011001…
…1110010111101001
310110221121222210121
41100112132113221
510230101200331
6341433443241
745256252600
oct12026362751
93427558717
101348068841
11631a4a089
12317570521
13186398392
14cb074a37
157d537c11
hex5059e5e9

1348068841 has 24 divisors (see below), whose sum is σ = 1626406080. Its totient is φ = 1113188832.

The previous prime is 1348068817. The next prime is 1348068853. The reversal of 1348068841 is 1488608431.

It is not a de Polignac number, because 1348068841 - 223 = 1339680233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1348068041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183130 + ... + 190348.

It is an arithmetic number, because the mean of its divisors is an integer number (67766920).

Almost surely, 21348068841 is an apocalyptic number.

It is an amenable number.

1348068841 is a deficient number, since it is larger than the sum of its proper divisors (278337239).

1348068841 is a wasteful number, since it uses less digits than its factorization.

1348068841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7373 (or 7366 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 1348068841 is about 36716.0569914581. The cubic root of 1348068841 is about 1104.6822017653.

The spelling of 1348068841 in words is "one billion, three hundred forty-eight million, sixty-eight thousand, eight hundred forty-one".

Divisors: 1 7 37 49 103 259 721 1813 3811 5047 7219 26677 50533 186739 267103 353731 743557 1869721 5204899 13088047 27511609 36434293 192581263 1348068841