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2313311341 = 111190917659
BaseRepresentation
bin1000100111100010…
…0101010001101101
312222012220101120211
42021320211101231
514214201430331
61021314142421
7111216551635
oct21170452155
95865811524
102313311341
11a87893060
12546881a11
132ab355ca3
1417d3356c5
15d81508b1
hex89e2546d

2313311341 has 8 divisors (see below), whose sum is σ = 2523967200. Its totient is φ = 2102714640.

The previous prime is 2313311339. The next prime is 2313311359. The reversal of 2313311341 is 1431133132.

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 2313311341 - 21 = 2313311339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313341341) 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, 122170 + ... + 139828.

It is an arithmetic number, because the mean of its divisors is an integer number (315495900).

Almost surely, 22313311341 is an apocalyptic number.

It is an amenable number.

2313311341 is a deficient number, since it is larger than the sum of its proper divisors (210655859).

2313311341 is a wasteful number, since it uses less digits than its factorization.

2313311341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29579.

The product of its digits is 648, while the sum is 22.

The square root of 2313311341 is about 48096.8953363936. The cubic root of 2313311341 is about 1322.5477540369.

Adding to 2313311341 its reverse (1431133132), we get a palindrome (3744444473).

The spelling of 2313311341 in words is "two billion, three hundred thirteen million, three hundred eleven thousand, three hundred forty-one".

Divisors: 1 11 11909 17659 130999 194249 210301031 2313311341