Base | Representation |
---|---|
bin | 101101011100100111110… |
… | …111101001011001111101 |
3 | 102001120021220200111211020 |
4 | 231130213313221121331 |
5 | 402132112142420013 |
6 | 10350423104414353 |
7 | 441431403015630 |
oct | 55344767513175 |
9 | 12046256614736 |
10 | 3123110123133 |
11 | aa455a2773a0 |
12 | 4253433173b9 |
13 | 19867b177c00 |
14 | ab23330dc17 |
15 | 5638c792623 |
hex | 2d727de967d |
3123110123133 has 384 divisors, whose sum is σ = 6197788016640. Its totient is φ = 1352961792000.
The previous prime is 3123110123113. The next prime is 3123110123291. The reversal of 3123110123133 is 3313210113213.
It is not a de Polignac number, because 3123110123133 - 213 = 3123110114941 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3123110123113) by changing a digit.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 1632570985 + ... + 1632572897.
It is an arithmetic number, because the mean of its divisors is an integer number (16140072960).
Almost surely, 23123110123133 is an apocalyptic number.
3123110123133 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3123110123133 is a deficient number, since it is larger than the sum of its proper divisors (3074677893507).
3123110123133 is a wasteful number, since it uses less digits than its factorization.
3123110123133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2081 (or 2068 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 3123110123133 its reverse (3313210113213), we get a palindrome (6436320236346).
The spelling of 3123110123133 in words is "three trillion, one hundred twenty-three billion, one hundred ten million, one hundred twenty-three thousand, one hundred thirty-three".
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