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34101131 = 83410857
BaseRepresentation
bin1000001000010…
…1011110001011
32101011111221212
42002011132023
532212214011
63214523335
7562566131
oct202053613
971144855
1034101131
1118281759
12b50654b
1370ac8ac
144759751
152ed908b
hex208578b

34101131 has 4 divisors (see below), whose sum is σ = 34512072. Its totient is φ = 33690192.

The previous prime is 34101127. The next prime is 34101227. The reversal of 34101131 is 13110143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13110143 = 73179591.

It is a cyclic number.

It is not a de Polignac number, because 34101131 - 22 = 34101127 is a prime.

It is a super-2 number, since 2×341011312 = 2325774270958322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34101121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205346 + ... + 205511.

It is an arithmetic number, because the mean of its divisors is an integer number (8628018).

Almost surely, 234101131 is an apocalyptic number.

34101131 is a deficient number, since it is larger than the sum of its proper divisors (410941).

34101131 is an equidigital number, since it uses as much as digits as its factorization.

34101131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410940.

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

The square root of 34101131 is about 5839.6173676021. The cubic root of 34101131 is about 324.2820633462.

Adding to 34101131 its reverse (13110143), we get a palindrome (47211274).

The spelling of 34101131 in words is "thirty-four million, one hundred one thousand, one hundred thirty-one".

Divisors: 1 83 410857 34101131