Base | Representation |
---|---|
bin | 100100101010010… |
… | …0101011110000110 |
3 | 10011201201020102011 |
4 | 1021110211132012 |
5 | 10004403230001 |
6 | 322022004434 |
7 | 42324646645 |
oct | 11124453606 |
9 | 3151636364 |
10 | 1230133126 |
11 | 581418252 |
12 | 2a3b7671a |
13 | 167b14c31 |
14 | b953535c |
15 | 72eddd51 |
hex | 49525786 |
1230133126 has 8 divisors (see below), whose sum is σ = 1876474440. Its totient is φ = 604641648.
The previous prime is 1230133109. The next prime is 1230133139. The reversal of 1230133126 is 6213310321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1230133097 and 1230133106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5212311 + ... + 5212546.
It is an arithmetic number, because the mean of its divisors is an integer number (234559305).
Almost surely, 21230133126 is an apocalyptic number.
1230133126 is a deficient number, since it is larger than the sum of its proper divisors (646341314).
1230133126 is a wasteful number, since it uses less digits than its factorization.
1230133126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10424918.
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 1230133126 is about 35073.2537127652. The cubic root of 1230133126 is about 1071.4799232259.
Adding to 1230133126 its reverse (6213310321), we get a palindrome (7443443447).
The spelling of 1230133126 in words is "one billion, two hundred thirty million, one hundred thirty-three thousand, one hundred twenty-six".
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