Base | Representation |
---|---|
bin | 110100010110101111… |
… | …0000011110000011001 |
3 | 101202012120122120211210 |
4 | 1220231132003300121 |
5 | 3320230043112441 |
6 | 123352304013333 |
7 | 11060112160323 |
oct | 1505536036031 |
9 | 352176576753 |
10 | 112432004121 |
11 | 43755a31878 |
12 | 19959301249 |
13 | a7aa30cab8 |
14 | 56281b4613 |
15 | 2dd0891616 |
hex | 1a2d783c19 |
112432004121 has 16 divisors (see below), whose sum is σ = 151093555200. Its totient is φ = 74363317008.
The previous prime is 112432004099. The next prime is 112432004137. The reversal of 112432004121 is 121400234211.
It is not a de Polignac number, because 112432004121 - 229 = 111895133209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (112432004171) 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, 506380 + ... + 693746.
It is an arithmetic number, because the mean of its divisors is an integer number (9443347200).
Almost surely, 2112432004121 is an apocalyptic number.
It is an amenable number.
112432004121 is a deficient number, since it is larger than the sum of its proper divisors (38661551079).
112432004121 is a wasteful number, since it uses less digits than its factorization.
112432004121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188948.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 112432004121 its reverse (121400234211), we get a palindrome (233832238332).
The spelling of 112432004121 in words is "one hundred twelve billion, four hundred thirty-two million, four thousand, one hundred twenty-one".
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