Base | Representation |
---|---|
bin | 1101010111011… |
… | …01001001011011 |
3 | 21210222022021211 |
4 | 12223231021123 |
5 | 212200323121 |
6 | 15043043551 |
7 | 2531002444 |
oct | 653551133 |
9 | 253868254 |
10 | 112120411 |
11 | 5831a7a7 |
12 | 316705b7 |
13 | 1a2c8550 |
14 | 10c682cb |
15 | 9c9ace1 |
hex | 6aed25b |
112120411 has 8 divisors (see below), whose sum is σ = 121668624. Its totient is φ = 102704160.
The previous prime is 112120339. The next prime is 112120429. The reversal of 112120411 is 114021211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112120411 - 29 = 112119899 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112120391 and 112120400.
It is not an unprimeable number, because it can be changed into a prime (112120111) 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, 31216 + ... + 34621.
It is an arithmetic number, because the mean of its divisors is an integer number (15208578).
Almost surely, 2112120411 is an apocalyptic number.
112120411 is a deficient number, since it is larger than the sum of its proper divisors (9548213).
112120411 is a wasteful number, since it uses less digits than its factorization.
112120411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65981.
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 112120411 is about 10588.6926010721. The cubic root of 112120411 is about 482.2011336099.
Adding to 112120411 its reverse (114021211), we get a palindrome (226141622).
The spelling of 112120411 in words is "one hundred twelve million, one hundred twenty thousand, four hundred eleven".
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