Base | Representation |
---|---|
bin | 101000010011110… |
… | …0100111001111101 |
3 | 10111021001202121210 |
4 | 1100213210321331 |
5 | 10232223131221 |
6 | 342113515033 |
7 | 45342334320 |
oct | 12047447175 |
9 | 3437052553 |
10 | 1352552061 |
11 | 634531423 |
12 | 318b72a79 |
13 | 1872a7b83 |
14 | cb8c07b7 |
15 | 7db21276 |
hex | 509e4e7d |
1352552061 has 16 divisors (see below), whose sum is σ = 2061545600. Its totient is φ = 772694208.
The previous prime is 1352552039. The next prime is 1352552087. The reversal of 1352552061 is 1602552531.
It is a happy number.
It is not a de Polignac number, because 1352552061 - 27 = 1352551933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1352552021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159435 + ... + 167703.
It is an arithmetic number, because the mean of its divisors is an integer number (128846600).
Almost surely, 21352552061 is an apocalyptic number.
It is an amenable number.
1352552061 is a deficient number, since it is larger than the sum of its proper divisors (708993539).
1352552061 is an equidigital number, since it uses as much as digits as its factorization.
1352552061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16068.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 1352552061 is about 36777.0588954582. The cubic root of 1352552061 is about 1105.9054462471.
The spelling of 1352552061 in words is "one billion, three hundred fifty-two million, five hundred fifty-two thousand, sixty-one".
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