Base | Representation |
---|---|
bin | 110101001101… |
… | …010110000100 |
3 | 222020122110102 |
4 | 311031112010 |
5 | 12032321132 |
6 | 1214543232 |
7 | 226362401 |
oct | 65152604 |
9 | 28218412 |
10 | 13948292 |
11 | 7967616 |
12 | 4807b18 |
13 | 2b74a37 |
14 | 1bd12a8 |
15 | 1357c62 |
hex | d4d584 |
13948292 has 6 divisors (see below), whose sum is σ = 24409518. Its totient is φ = 6974144.
The previous prime is 13948273. The next prime is 13948301. The reversal of 13948292 is 29284931.
It can be written as a sum of positive squares in only one way, i.e., 8491396 + 5456896 = 2914^2 + 2336^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743533 + ... + 1743540.
It is an arithmetic number, because the mean of its divisors is an integer number (4068253).
Almost surely, 213948292 is an apocalyptic number.
It is an amenable number.
13948292 is a deficient number, since it is larger than the sum of its proper divisors (10461226).
13948292 is a wasteful number, since it uses less digits than its factorization.
13948292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3487077 (or 3487075 counting only the distinct ones).
The product of its digits is 31104, while the sum is 38.
The square root of 13948292 is about 3734.7412226284. The cubic root of 13948292 is about 240.7171374144.
The spelling of 13948292 in words is "thirteen million, nine hundred forty-eight thousand, two hundred ninety-two".
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