Base | Representation |
---|---|
bin | 110100101000100101… |
… | …1110110010001111111 |
3 | 101210202100011101221020 |
4 | 1221101023312101333 |
5 | 3322441442210421 |
6 | 123531551035223 |
7 | 11111006301501 |
oct | 1512113662177 |
9 | 353670141836 |
10 | 113031210111 |
11 | 43a33198136 |
12 | 19aa5b0bb13 |
13 | a8744bb161 |
14 | 56839d1d71 |
15 | 2e182a3dc6 |
hex | 1a512f647f |
113031210111 has 8 divisors (see below), whose sum is σ = 152090925360. Its totient is φ = 74662817472.
The previous prime is 113031210001. The next prime is 113031210167. The reversal of 113031210111 is 111012130311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 113031210111 - 210 = 113031209087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113031200111) 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, 172830270 + ... + 172830923.
It is an arithmetic number, because the mean of its divisors is an integer number (19011365670).
Almost surely, 2113031210111 is an apocalyptic number.
113031210111 is a deficient number, since it is larger than the sum of its proper divisors (39059715249).
113031210111 is a wasteful number, since it uses less digits than its factorization.
113031210111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345661305.
The product of its (nonzero) digits is 18, while the sum is 15.
Adding to 113031210111 its reverse (111012130311), we get a palindrome (224043340422).
The spelling of 113031210111 in words is "one hundred thirteen billion, thirty-one million, two hundred ten thousand, one hundred eleven".
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