Base | Representation |
---|---|
bin | 10010001010010… |
… | …01010111011001 |
3 | 101121122212201022 |
4 | 21011021113121 |
5 | 303000002100 |
6 | 23041132225 |
7 | 3526621451 |
oct | 1105112731 |
9 | 347585638 |
10 | 152344025 |
11 | 78aa3359 |
12 | 4302a075 |
13 | 2573cac2 |
14 | 16338d61 |
15 | d593e85 |
hex | 91495d9 |
152344025 has 6 divisors (see below), whose sum is σ = 188906622. Its totient is φ = 121875200.
The previous prime is 152344009. The next prime is 152344037. The reversal of 152344025 is 520443251.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 2795584 + 149548441 = 1672^2 + 12229^2 .
It is not a de Polignac number, because 152344025 - 24 = 152344009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 152343985 and 152344003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3046856 + ... + 3046905.
It is an arithmetic number, because the mean of its divisors is an integer number (31484437).
Almost surely, 2152344025 is an apocalyptic number.
It is an amenable number.
152344025 is a deficient number, since it is larger than the sum of its proper divisors (36562597).
152344025 is an equidigital number, since it uses as much as digits as its factorization.
152344025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6093771 (or 6093766 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 152344025 is about 12342.7721764602. The cubic root of 152344025 is about 534.0826565744.
Adding to 152344025 its reverse (520443251), we get a palindrome (672787276).
The spelling of 152344025 in words is "one hundred fifty-two million, three hundred forty-four thousand, twenty-five".
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