Base | Representation |
---|---|
bin | 101101111101110… |
… | …0110011001001011 |
3 | 10222111012112000022 |
4 | 1123323212121023 |
5 | 11124320203121 |
6 | 413013531055 |
7 | 53135522300 |
oct | 13373463113 |
9 | 3874175008 |
10 | 1542350411 |
11 | 721686768 |
12 | 370643a8b |
13 | 1b76cc8a4 |
14 | 108ba90a7 |
15 | 90612aab |
hex | 5bee664b |
1542350411 has 12 divisors (see below), whose sum is σ = 1801683360. Its totient is φ = 1316473200.
The previous prime is 1542350371. The next prime is 1542350443. The reversal of 1542350411 is 1140532451.
It is a de Polignac number, because none of the positive numbers 2k-1542350411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1542350011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54140 + ... + 77561.
It is an arithmetic number, because the mean of its divisors is an integer number (150140280).
Almost surely, 21542350411 is an apocalyptic number.
1542350411 is a deficient number, since it is larger than the sum of its proper divisors (259332949).
1542350411 is a wasteful number, since it uses less digits than its factorization.
1542350411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131954 (or 131947 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 1542350411 is about 39272.7693319430. The cubic root of 1542350411 is about 1155.3875528341.
Adding to 1542350411 its reverse (1140532451), we get a palindrome (2682882862).
The spelling of 1542350411 in words is "one billion, five hundred forty-two million, three hundred fifty thousand, four hundred eleven".
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