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1301041313 = 11139098191
BaseRepresentation
bin100110110001100…
…0101000010100001
310100200010202011022
41031203011002201
510131031310223
6333033455225
744145445235
oct11543050241
93320122138
101301041313
11608449660
12303871515
13179710c40
14c4b125c5
1579348ac8
hex4d8c50a1

1301041313 has 8 divisors (see below), whose sum is σ = 1528496256. Its totient is φ = 1091782800.

The previous prime is 1301041289. The next prime is 1301041319. The reversal of 1301041313 is 3131401031.

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

It is a cyclic number.

It is not a de Polignac number, because 1301041313 - 214 = 1301024929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1301041291 and 1301041300.

It is not an unprimeable number, because it can be changed into a prime (1301041319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4548953 + ... + 4549238.

It is an arithmetic number, because the mean of its divisors is an integer number (191062032).

Almost surely, 21301041313 is an apocalyptic number.

1301041313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1301041313 is a deficient number, since it is larger than the sum of its proper divisors (227454943).

1301041313 is a wasteful number, since it uses less digits than its factorization.

1301041313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9098215.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1301041313 is about 36069.9502772044. The cubic root of 1301041313 is about 1091.6842108272.

Adding to 1301041313 its reverse (3131401031), we get a palindrome (4432442344).

The spelling of 1301041313 in words is "one billion, three hundred one million, forty-one thousand, three hundred thirteen".

Divisors: 1 11 13 143 9098191 100080101 118276483 1301041313