Base | Representation |
---|---|
bin | 101000010011100… |
… | …0000001000101011 |
3 | 10111020210010000122 |
4 | 1100213000020223 |
5 | 10232203321301 |
6 | 342110353455 |
7 | 45341136242 |
oct | 12047001053 |
9 | 3436703018 |
10 | 1352401451 |
11 | 634439255 |
12 | 318abb88b |
13 | 18725445b |
14 | cb881959 |
15 | 7dae181b |
hex | 509c022b |
1352401451 has 8 divisors (see below), whose sum is σ = 1375407264. Its totient is φ = 1329580800.
The previous prime is 1352401447. The next prime is 1352401469. The reversal of 1352401451 is 1541042531.
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 1352401451 - 22 = 1352401447 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1352401451.
It is not an unprimeable number, because it can be changed into a prime (1352301451) 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 7 ways as a sum of consecutive naturals, for example, 31520 + ... + 60813.
It is an arithmetic number, because the mean of its divisors is an integer number (171925908).
Almost surely, 21352401451 is an apocalyptic number.
1352401451 is a deficient number, since it is larger than the sum of its proper divisors (23005813).
1352401451 is an equidigital number, since it uses as much as digits as its factorization.
1352401451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92581.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 1352401451 is about 36775.0112304538. The cubic root of 1352401451 is about 1105.8643962925.
Adding to 1352401451 its reverse (1541042531), we get a palindrome (2893443982).
The spelling of 1352401451 in words is "one billion, three hundred fifty-two million, four hundred one thousand, four hundred fifty-one".
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