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1310001341 = 111919731817
BaseRepresentation
bin100111000010101…
…0000100010111101
310101021222222000012
41032011100202331
510140330020331
6333553513005
744314553615
oct11605204275
93337888005
101310001341
11612509440
12306872765
1317b52a32c
14c5da5a45
157a01882b
hex4e1508bd

1310001341 has 16 divisors (see below), whose sum is σ = 1511991360. Its totient is φ = 1122468480.

The previous prime is 1310001289. The next prime is 1310001347. The reversal of 1310001341 is 1431000131.

It is a cyclic number.

It is not a de Polignac number, because 1310001341 - 210 = 1310000317 is a prime.

It is a super-2 number, since 2×13100013412 = 3432207026843596562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310001347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25265 + ... + 57081.

It is an arithmetic number, because the mean of its divisors is an integer number (94499460).

Almost surely, 21310001341 is an apocalyptic number.

1310001341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1310001341 is a deficient number, since it is larger than the sum of its proper divisors (201990019).

1310001341 is a wasteful number, since it uses less digits than its factorization.

1310001341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32044.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1310001341 is about 36193.9406669127. The cubic root of 1310001341 is about 1094.1845547224.

Adding to 1310001341 its reverse (1431000131), we get a palindrome (2741001472).

The spelling of 1310001341 in words is "one billion, three hundred ten million, one thousand, three hundred forty-one".

Divisors: 1 11 19 197 209 2167 3743 31817 41173 349987 604523 6267949 6649753 68947439 119091031 1310001341