Base | Representation |
---|---|
bin | 110101001101… |
… | …011000110000 |
3 | 222020122200210 |
4 | 311031120300 |
5 | 12032322324 |
6 | 1214544120 |
7 | 226363035 |
oct | 65153060 |
9 | 28218623 |
10 | 13948464 |
11 | 7967762 |
12 | 4808040 |
13 | 2b74b3a |
14 | 1bd138c |
15 | 1357d29 |
hex | d4d630 |
13948464 has 20 divisors (see below), whose sum is σ = 36033656. Its totient is φ = 4649472.
The previous prime is 13948433. The next prime is 13948499. The reversal of 13948464 is 46484931.
It is a happy number.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
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 in 3 ways as a sum of consecutive naturals, for example, 145249 + ... + 145344.
Almost surely, 213948464 is an apocalyptic number.
It is an amenable number.
13948464 is an abundant number, since it is smaller than the sum of its proper divisors (22085192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13948464 is a wasteful number, since it uses less digits than its factorization.
13948464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290604 (or 290598 counting only the distinct ones).
The product of its digits is 82944, while the sum is 39.
The square root of 13948464 is about 3734.7642495879. The cubic root of 13948464 is about 240.7181268588.
The spelling of 13948464 in words is "thirteen million, nine hundred forty-eight thousand, four hundred sixty-four".
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