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1348307097 = 34310451993
BaseRepresentation
bin101000001011101…
…1000100010011001
310110222002002121220
41100113120202121
510230131311342
6341442522253
745261264324
oct12027304231
93428062556
101348307097
116320a2095
12317666389
1318644c967
14cb0d77bb
157d5835ec
hex505d8899

1348307097 has 8 divisors (see below), whose sum is σ = 1839550944. Its totient is φ = 877967328.

The previous prime is 1348307069. The next prime is 1348307119. The reversal of 1348307097 is 7907038431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1348307097 - 210 = 1348306073 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1348307027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5225868 + ... + 5226125.

It is an arithmetic number, because the mean of its divisors is an integer number (229943868).

Almost surely, 21348307097 is an apocalyptic number.

It is an amenable number.

1348307097 is a deficient number, since it is larger than the sum of its proper divisors (491243847).

1348307097 is a wasteful number, since it uses less digits than its factorization.

1348307097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10452039.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 1348307097 is about 36719.3014230935. The cubic root of 1348307097 is about 1104.7472779816.

The spelling of 1348307097 in words is "one billion, three hundred forty-eight million, three hundred seven thousand, ninety-seven".

Divisors: 1 3 43 129 10451993 31355979 449435699 1348307097