Base | Representation |
---|---|
bin | 1101100100011000001… |
… | …0010000010010101001 |
3 | 211021200100212000022110 |
4 | 3121012002100102221 |
5 | 12304343411330441 |
6 | 255030335112533 |
7 | 22561341522666 |
oct | 3310602202251 |
9 | 737610760273 |
10 | 233103230121 |
11 | 8a949772a23 |
12 | 39215972749 |
13 | 18c9b5a05c8 |
14 | b3d4724a6d |
15 | 60e4733b16 |
hex | 36460904a9 |
233103230121 has 64 divisors (see below), whose sum is σ = 351289958400. Its totient is φ = 136614905856.
The previous prime is 233103230077. The next prime is 233103230123. The reversal of 233103230121 is 121032301332.
It is not a de Polignac number, because 233103230121 - 211 = 233103228073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (233103230123) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67899021 + ... + 67902453.
It is an arithmetic number, because the mean of its divisors is an integer number (5488905600).
Almost surely, 2233103230121 is an apocalyptic number.
It is an amenable number.
233103230121 is a deficient number, since it is larger than the sum of its proper divisors (118186728279).
233103230121 is a wasteful number, since it uses less digits than its factorization.
233103230121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4438.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 233103230121 its reverse (121032301332), we get a palindrome (354135531453).
The spelling of 233103230121 in words is "two hundred thirty-three billion, one hundred three million, two hundred thirty thousand, one hundred twenty-one".
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