Base | Representation |
---|---|
bin | 10110010111111100… |
… | …01100101000101010 |
3 | 1011000010201112121221 |
4 | 23023332030220222 |
5 | 144100033422442 |
6 | 5303535052254 |
7 | 603445302223 |
oct | 131376145052 |
9 | 34003645557 |
10 | 12012014122 |
11 | 5104517aa9 |
12 | 23b297108a |
13 | 11957b0084 |
14 | 81d46824a |
15 | 4a4845467 |
hex | 2cbf8ca2a |
12012014122 has 8 divisors (see below), whose sum is σ = 19077904836. Its totient is φ = 5652712512.
The previous prime is 12012014093. The next prime is 12012014159. The reversal of 12012014122 is 22141021021.
It can be written as a sum of positive squares in 2 ways, for example, as 10098039121 + 1913975001 = 100489^2 + 43749^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12012014096 and 12012014105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176647233 + ... + 176647300.
Almost surely, 212012014122 is an apocalyptic number.
12012014122 is a deficient number, since it is larger than the sum of its proper divisors (7065890714).
12012014122 is a wasteful number, since it uses less digits than its factorization.
12012014122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353294552.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 12012014122 its reverse (22141021021), we get a palindrome (34153035143).
The spelling of 12012014122 in words is "twelve billion, twelve million, fourteen thousand, one hundred twenty-two".
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