Base | Representation |
---|---|
bin | 10010010001111… |
… | …01110010110101 |
3 | 101200112202002001 |
4 | 21020331302311 |
5 | 303224021310 |
6 | 23114415301 |
7 | 3541261366 |
oct | 1110756265 |
9 | 350482061 |
10 | 153345205 |
11 | 79617582 |
12 | 43431531 |
13 | 25a00710 |
14 | 16519b6d |
15 | d6e093a |
hex | 923dcb5 |
153345205 has 16 divisors (see below), whose sum is σ = 203528304. Its totient is φ = 110177280.
The previous prime is 153345193. The next prime is 153345211. The reversal of 153345205 is 502543351.
It can be written as a sum of positive squares in 8 ways, for example, as 1340964 + 152004241 = 1158^2 + 12329^2 .
It is not a de Polignac number, because 153345205 - 25 = 153345173 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29476 + ... + 34285.
It is an arithmetic number, because the mean of its divisors is an integer number (12720519).
Almost surely, 2153345205 is an apocalyptic number.
It is an amenable number.
153345205 is a deficient number, since it is larger than the sum of its proper divisors (50183099).
153345205 is a wasteful number, since it uses less digits than its factorization.
153345205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63816.
The product of its (nonzero) digits is 9000, while the sum is 28.
The square root of 153345205 is about 12383.2630998457. The cubic root of 153345205 is about 535.2500708824.
Adding to 153345205 its reverse (502543351), we get a palindrome (655888556).
The spelling of 153345205 in words is "one hundred fifty-three million, three hundred forty-five thousand, two hundred five".
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