Base | Representation |
---|---|
bin | 11000100001010111… |
… | …10001101010010100 |
3 | 1020222110220210022202 |
4 | 30100223301222110 |
5 | 203430143003243 |
6 | 10014155344032 |
7 | 644144030600 |
oct | 142053615224 |
9 | 36873823282 |
10 | 13164812948 |
11 | 5646214901 |
12 | 2674a52018 |
13 | 131a589061 |
14 | 8cc5cc500 |
15 | 520b5a4b8 |
hex | 310af1a94 |
13164812948 has 36 divisors (see below), whose sum is σ = 28210321440. Its totient is φ = 5345110512.
The previous prime is 13164812911. The next prime is 13164812951. The reversal of 13164812948 is 84921846131.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1763840 + ... + 1771287.
It is an arithmetic number, because the mean of its divisors is an integer number (783620040).
Almost surely, 213164812948 is an apocalyptic number.
It is an amenable number.
13164812948 is an abundant number, since it is smaller than the sum of its proper divisors (15045508492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13164812948 is a wasteful number, since it uses less digits than its factorization.
13164812948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3535164 (or 3535155 counting only the distinct ones).
The product of its digits is 331776, while the sum is 47.
The spelling of 13164812948 in words is "thirteen billion, one hundred sixty-four million, eight hundred twelve thousand, nine hundred forty-eight".
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