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3101300111 = 721314293407
BaseRepresentation
bin1011100011011010…
…0001010110001111
322000010122100222002
42320312201112033
522322413100421
61231423342515
7136565421200
oct27066412617
98003570862
103101300111
11135166a748
12726751a3b
133a5691a30
14215c555a7
15132403b0b
hexb8da158f

3101300111 has 24 divisors (see below), whose sum is σ = 3889005120. Its totient is φ = 2451339072.

The previous prime is 3101300071. The next prime is 3101300117. The reversal of 3101300111 is 1110031013.

It is a happy number.

It is not a de Polignac number, because 3101300111 - 214 = 3101283727 is a prime.

It is a super-2 number, since 2×31013001112 = 19236124756977224642, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3101300092 and 3101300101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101300117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 908570 + ... + 911976.

It is an arithmetic number, because the mean of its divisors is an integer number (162041880).

Almost surely, 23101300111 is an apocalyptic number.

3101300111 is a deficient number, since it is larger than the sum of its proper divisors (787705009).

3101300111 is a wasteful number, since it uses less digits than its factorization.

3101300111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4863 (or 4856 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 3101300111 is about 55689.3177458658. The cubic root of 3101300111 is about 1458.3035451338.

Adding to 3101300111 its reverse (1110031013), we get a palindrome (4211331124).

The spelling of 3101300111 in words is "three billion, one hundred one million, three hundred thousand, one hundred eleven".

Divisors: 1 7 13 49 91 637 1429 3407 10003 18577 23849 44291 70021 130039 166943 310037 910273 2170259 4868603 34080221 63291839 238561547 443042873 3101300111