Base | Representation |
---|---|
bin | 101010010100011… |
… | …1111100000110101 |
3 | 10122222001002202202 |
4 | 1110220333200311 |
5 | 10402012011203 |
6 | 352524114245 |
7 | 50122034066 |
oct | 12450774065 |
9 | 3588032682 |
10 | 1420032053 |
11 | 669631110 |
12 | 337695985 |
13 | 19827366b |
14 | d684856d |
15 | 84a00388 |
hex | 54a3f835 |
1420032053 has 8 divisors (see below), whose sum is σ = 1563339360. Its totient is φ = 1279093680.
The previous prime is 1420032017. The next prime is 1420032059. The reversal of 1420032053 is 3502300241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1420032053 - 28 = 1420031797 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1420032059) 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, 590975 + ... + 593372.
It is an arithmetic number, because the mean of its divisors is an integer number (195417420).
Almost surely, 21420032053 is an apocalyptic number.
It is an amenable number.
1420032053 is a deficient number, since it is larger than the sum of its proper divisors (143307307).
1420032053 is a wasteful number, since it uses less digits than its factorization.
1420032053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1184467.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 1420032053 is about 37683.3126595845. The cubic root of 1420032053 is about 1123.9993216584. Note that the first 3 decimals are identical.
Adding to 1420032053 its reverse (3502300241), we get a palindrome (4922332294).
The spelling of 1420032053 in words is "one billion, four hundred twenty million, thirty-two thousand, fifty-three".
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