Base | Representation |
---|---|
bin | 1011110101000001011101… |
… | …0000110011111001101010 |
3 | 1201001022121020011111201221 |
4 | 2331100113100303321222 |
5 | 3201040332110131041 |
6 | 43354400123132254 |
7 | 2511422453445622 |
oct | 275202720637152 |
9 | 51038536144657 |
10 | 13005551255146 |
11 | 41646946a196a |
12 | 156069097408a |
13 | 734558aa6888 |
14 | 32d6873c1882 |
15 | 178486bcd2d1 |
hex | bd417433e6a |
13005551255146 has 8 divisors (see below), whose sum is σ = 19508518651104. Its totient is φ = 6502711704780.
The previous prime is 13005551255119. The next prime is 13005551255183. The reversal of 13005551255146 is 64155215550031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31706670 + ... + 32114233.
It is an arithmetic number, because the mean of its divisors is an integer number (2438564831388).
Almost surely, 213005551255146 is an apocalyptic number.
13005551255146 is a deficient number, since it is larger than the sum of its proper divisors (6502967395958).
13005551255146 is a wasteful number, since it uses less digits than its factorization.
13005551255146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63922796.
The product of its (nonzero) digits is 450000, while the sum is 43.
The spelling of 13005551255146 in words is "thirteen trillion, five billion, five hundred fifty-one million, two hundred fifty-five thousand, one hundred forty-six".
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