Base | Representation |
---|---|
bin | 11000011100010001… |
… | …01101111100110100 |
3 | 1020212111111010122202 |
4 | 30032020231330310 |
5 | 203333222141101 |
6 | 10010031244032 |
7 | 643114511552 |
oct | 141610557464 |
9 | 36774433582 |
10 | 13122068276 |
11 | 562407a129 |
12 | 2662679618 |
13 | 1311771155 |
14 | 8c6a62bd2 |
15 | 51c01536b |
hex | 30e22df34 |
13122068276 has 12 divisors (see below), whose sum is σ = 23091909120. Its totient is φ = 6524379960.
The previous prime is 13122068269. The next prime is 13122068279. The reversal of 13122068276 is 67286022131.
It is a happy number.
13122068276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×131220682762 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13122068279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9162740 + ... + 9164171.
It is an arithmetic number, because the mean of its divisors is an integer number (1924325760).
Almost surely, 213122068276 is an apocalyptic number.
It is an amenable number.
13122068276 is a deficient number, since it is larger than the sum of its proper divisors (9969840844).
13122068276 is a wasteful number, since it uses less digits than its factorization.
13122068276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18327094 (or 18327092 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The spelling of 13122068276 in words is "thirteen billion, one hundred twenty-two million, sixty-eight thousand, two hundred seventy-six".
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