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113113050041 = 4991049216091
BaseRepresentation
bin110100101011000010…
…0000010101110111001
3101210222001011022012202
41221112010002232321
53323123420100131
6123544033115545
711113022030045
oct1512604025671
9353861138182
10113113050041
1143a75405742
1219b093b8bb5
13a888443b54
145690817025
152e2056cbcb
hex1a56102bb9

113113050041 has 8 divisors (see below), whose sum is σ = 113448300000. Its totient is φ = 112778235360.

The previous prime is 113113050013. The next prime is 113113050049. The reversal of 113113050041 is 140050311311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-113113050041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113113049995 and 113113050022.

It is not an unprimeable number, because it can be changed into a prime (113113050049) 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 7 ways as a sum of consecutive naturals, for example, 415406 + ... + 631496.

It is an arithmetic number, because the mean of its divisors is an integer number (14181037500).

Almost surely, 2113113050041 is an apocalyptic number.

It is an amenable number.

113113050041 is a deficient number, since it is larger than the sum of its proper divisors (335249959).

113113050041 is a wasteful number, since it uses less digits than its factorization.

113113050041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217639.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 113113050041 its reverse (140050311311), we get a palindrome (253163361352).

The spelling of 113113050041 in words is "one hundred thirteen billion, one hundred thirteen million, fifty thousand, forty-one".

Divisors: 1 499 1049 216091 523451 107829409 226679459 113113050041