Base | Representation |
---|---|
bin | 1011110110000010111100… |
… | …0011001101011100001010 |
3 | 1201002222222100002001021221 |
4 | 2331200233003031130022 |
5 | 3201332332313241411 |
6 | 43410424325152254 |
7 | 2512614210224200 |
oct | 275405703153412 |
9 | 51088870061257 |
10 | 13023130212106 |
11 | 4171095546473 |
12 | 1563b77b5b68a |
13 | 7360caa08761 |
14 | 330473d2b070 |
15 | 178b65118071 |
hex | bd82f0cd70a |
13023130212106 has 48 divisors (see below), whose sum is σ = 23154776536320. Its totient is φ = 5476502391360.
The previous prime is 13023130212067. The next prime is 13023130212109. The reversal of 13023130212106 is 60121203132031.
It is a happy number.
13023130212106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13023130212109) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4556410 + ... + 6841573.
It is an arithmetic number, because the mean of its divisors is an integer number (482391177840).
Almost surely, 213023130212106 is an apocalyptic number.
13023130212106 is a deficient number, since it is larger than the sum of its proper divisors (10131646324214).
13023130212106 is a wasteful number, since it uses less digits than its factorization.
13023130212106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11398219 (or 11398212 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 13023130212106 its reverse (60121203132031), we get a palindrome (73144333344137).
The spelling of 13023130212106 in words is "thirteen trillion, twenty-three billion, one hundred thirty million, two hundred twelve thousand, one hundred six".
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