Base | Representation |
---|---|
bin | 1000111011101010010… |
… | …0100110001011110001 |
3 | 112200002110210110101101 |
4 | 2032322210212023301 |
5 | 10003233211323441 |
6 | 154255032004401 |
7 | 14041506400345 |
oct | 2167244461361 |
9 | 480073713341 |
10 | 153454011121 |
11 | 5a0968748a4 |
12 | 258a7530701 |
13 | 11617036318 |
14 | 75da3bb625 |
15 | 3ed1e55231 |
hex | 23ba9262f1 |
153454011121 has 8 divisors (see below), whose sum is σ = 165291277824. Its totient is φ = 142047190560.
The previous prime is 153454011089. The next prime is 153454011131. The reversal of 153454011121 is 121110454351.
It is a happy number.
153454011121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 153454011121 - 25 = 153454011089 is a prime.
It is a super-3 number, since 3×1534540111213 (a number of 35 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 153454011121.
It is not an unprimeable number, because it can be changed into a prime (153454011131) 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 7 ways as a sum of consecutive naturals, for example, 107610796 + ... + 107612221.
It is an arithmetic number, because the mean of its divisors is an integer number (20661409728).
Almost surely, 2153454011121 is an apocalyptic number.
It is an amenable number.
153454011121 is a deficient number, since it is larger than the sum of its proper divisors (11837266703).
153454011121 is a wasteful number, since it uses less digits than its factorization.
153454011121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215223071.
The product of its (nonzero) digits is 2400, while the sum is 28.
Adding to 153454011121 its reverse (121110454351), we get a palindrome (274564465472).
The spelling of 153454011121 in words is "one hundred fifty-three billion, four hundred fifty-four million, eleven thousand, one hundred twenty-one".
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