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4105252113 = 31737909927
BaseRepresentation
bin1111010010110001…
…0010110100010001
3101121002202102012120
43310230102310101
531401421031423
61515205444453
7203506032024
oct36454226421
911532672176
104105252113
111817342746
12966a10729
13505683981
142ad3111bb
15190615ee3
hexf4b12d11

4105252113 has 8 divisors (see below), whose sum is σ = 5505309888. Its totient is φ = 2721014544.

The previous prime is 4105252103. The next prime is 4105252117. The reversal of 4105252113 is 3112525014.

It is a happy number.

4105252113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4105252113 - 213 = 4105243921 is a prime.

It is a super-2 number, since 2×41052521132 = 33706189822581929538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4105252117) 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, 3954445 + ... + 3955482.

It is an arithmetic number, because the mean of its divisors is an integer number (688163736).

Almost surely, 24105252113 is an apocalyptic number.

It is an amenable number.

4105252113 is a deficient number, since it is larger than the sum of its proper divisors (1400057775).

4105252113 is a wasteful number, since it uses less digits than its factorization.

4105252113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7910103.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 4105252113 is about 64072.2413608265. The cubic root of 4105252113 is about 1601.2037962830.

Adding to 4105252113 its reverse (3112525014), we get a palindrome (7217777127).

The spelling of 4105252113 in words is "four billion, one hundred five million, two hundred fifty-two thousand, one hundred thirteen".

Divisors: 1 3 173 519 7909927 23729781 1368417371 4105252113