Base | Representation |
---|---|
bin | 1100011110000100101… |
… | …0110111111000011001 |
3 | 202110222010122120002000 |
4 | 3013201022313320121 |
5 | 12002221131341213 |
6 | 242225540231213 |
7 | 21322563325650 |
oct | 3074112677031 |
9 | 673863576060 |
10 | 214231121433 |
11 | 8294497938a |
12 | 3562969b509 |
13 | 172817908a4 |
14 | a52415c197 |
15 | 588ca0cc73 |
hex | 31e12b7e19 |
214231121433 has 64 divisors (see below), whose sum is σ = 372657354240. Its totient is φ = 119066112000.
The previous prime is 214231121431. The next prime is 214231121437. The reversal of 214231121433 is 334121132412.
214231121433 is a `hidden beast` number, since 21 + 423 + 1 + 1 + 214 + 3 + 3 = 666.
It is not a de Polignac number, because 214231121433 - 21 = 214231121431 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 214231121397 and 214231121406.
It is not an unprimeable number, because it can be changed into a prime (214231121431) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36927133 + ... + 36932933.
It is an arithmetic number, because the mean of its divisors is an integer number (5822771160).
Almost surely, 2214231121433 is an apocalyptic number.
It is an amenable number.
214231121433 is a deficient number, since it is larger than the sum of its proper divisors (158426232807).
214231121433 is a wasteful number, since it uses less digits than its factorization.
214231121433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11135 (or 11129 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
Adding to 214231121433 its reverse (334121132412), we get a palindrome (548352253845).
The spelling of 214231121433 in words is "two hundred fourteen billion, two hundred thirty-one million, one hundred twenty-one thousand, four hundred thirty-three".
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