Base | Representation |
---|---|
bin | 110101011000… |
… | …010110010010 |
3 | 222022221021200 |
4 | 311120112102 |
5 | 12040241422 |
6 | 1215532030 |
7 | 226640655 |
oct | 65302622 |
9 | 28287250 |
10 | 13993362 |
11 | 7998469 |
12 | 482a016 |
13 | 2b8c3c6 |
14 | 1c0389c |
15 | 13662ac |
hex | d58592 |
13993362 has 24 divisors (see below), whose sum is σ = 30389580. Its totient is φ = 4653600.
The previous prime is 13993351. The next prime is 13993373. The reversal of 13993362 is 26339931.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (13993351) and next prime (13993373).
It can be written as a sum of positive squares in 2 ways, for example, as 13771521 + 221841 = 3711^2 + 471^2 .
It is a nude number because it is divisible by every one of its digits.
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 11 ways as a sum of consecutive naturals, for example, 12064 + ... + 13172.
Almost surely, 213993362 is an apocalyptic number.
13993362 is an abundant number, since it is smaller than the sum of its proper divisors (16396218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13993362 is a wasteful number, since it uses less digits than its factorization.
13993362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1818 (or 1815 counting only the distinct ones).
The product of its digits is 26244, while the sum is 36.
The square root of 13993362 is about 3740.7702415412. The cubic root of 13993362 is about 240.9761286710.
It can be divided in two parts, 1399 and 3362, that added together give a square (4761 = 692).
The spelling of 13993362 in words is "thirteen million, nine hundred ninety-three thousand, three hundred sixty-two".
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