Base | Representation |
---|---|
bin | 1000111011001101000… |
… | …0000111110100000011 |
3 | 112122202220201011202201 |
4 | 2032303100013310003 |
5 | 10003010242001311 |
6 | 154234523454031 |
7 | 14035455503215 |
oct | 2166320076403 |
9 | 478686634681 |
10 | 153331203331 |
11 | 5a033515559 |
12 | 25872387317 |
13 | 115c77683a7 |
14 | 75c7d705b5 |
15 | 3ec62979c1 |
hex | 23b3407d03 |
153331203331 has 16 divisors (see below), whose sum is σ = 155013788160. Its totient is φ = 151657328160.
The previous prime is 153331203307. The next prime is 153331203373. The reversal of 153331203331 is 133302133351.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 153331203331 - 29 = 153331202819 is a prime.
It is a super-2 number, since 2×1533312033312 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 153331203331.
It is not an unprimeable number, because it can be changed into a prime (153331203031) 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, 75568825 + ... + 75570853.
It is an arithmetic number, because the mean of its divisors is an integer number (9688361760).
Almost surely, 2153331203331 is an apocalyptic number.
153331203331 is a deficient number, since it is larger than the sum of its proper divisors (1682584829).
153331203331 is a wasteful number, since it uses less digits than its factorization.
153331203331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3786.
The product of its (nonzero) digits is 7290, while the sum is 28.
Adding to 153331203331 its reverse (133302133351), we get a palindrome (286633336682).
The spelling of 153331203331 in words is "one hundred fifty-three billion, three hundred thirty-one million, two hundred three thousand, three hundred thirty-one".
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