Base | Representation |
---|---|
bin | 100001001001001… |
… | …1100100110100001 |
3 | 2212111200011022010 |
4 | 1002102130212201 |
5 | 4234201211001 |
6 | 302204503133 |
7 | 36362652231 |
oct | 10222344641 |
9 | 2774604263 |
10 | 1112132001 |
11 | 520851262 |
12 | 27054aaa9 |
13 | 14953aa96 |
14 | a79b9cc1 |
15 | 679808d6 |
hex | 4249c9a1 |
1112132001 has 16 divisors (see below), whose sum is σ = 1535735808. Its totient is φ = 715419600.
The previous prime is 1112131981. The next prime is 1112132033. The reversal of 1112132001 is 1002312111.
It is not a de Polignac number, because 1112132001 - 27 = 1112131873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1112130001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45535 + ... + 65556.
It is an arithmetic number, because the mean of its divisors is an integer number (95983488).
Almost surely, 21112132001 is an apocalyptic number.
It is an amenable number.
1112132001 is a deficient number, since it is larger than the sum of its proper divisors (423603807).
1112132001 is a wasteful number, since it uses less digits than its factorization.
1112132001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111212.
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 1112132001 is about 33348.6431658021. The cubic root of 1112132001 is about 1036.0612857734.
Adding to 1112132001 its reverse (1002312111), we get a palindrome (2114444112).
The spelling of 1112132001 in words is "one billion, one hundred twelve million, one hundred thirty-two thousand, one".
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