Base | Representation |
---|---|
bin | 101000010101001… |
… | …0000010010100011 |
3 | 10111022101102120102 |
4 | 1100222100102203 |
5 | 10232413112201 |
6 | 342140533015 |
7 | 45351320042 |
oct | 12052202243 |
9 | 3438342512 |
10 | 1353254051 |
11 | 634970886 |
12 | 31925116b |
13 | 187492556 |
14 | cba24559 |
15 | 7dc0e26b |
hex | 50a904a3 |
1353254051 has 4 divisors (see below), whose sum is σ = 1353448032. Its totient is φ = 1353060072.
The previous prime is 1353254039. The next prime is 1353254069. The reversal of 1353254051 is 1504523531.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1353254051 - 218 = 1352991907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1353254011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86120 + ... + 100613.
It is an arithmetic number, because the mean of its divisors is an integer number (338362008).
Almost surely, 21353254051 is an apocalyptic number.
1353254051 is a deficient number, since it is larger than the sum of its proper divisors (193981).
1353254051 is an equidigital number, since it uses as much as digits as its factorization.
1353254051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193980.
The product of its (nonzero) digits is 9000, while the sum is 29.
The square root of 1353254051 is about 36786.6015146819. The cubic root of 1353254051 is about 1106.0967390179.
Adding to 1353254051 its reverse (1504523531), we get a palindrome (2857777582).
The spelling of 1353254051 in words is "one billion, three hundred fifty-three million, two hundred fifty-four thousand, fifty-one".
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