Base | Representation |
---|---|
bin | 110100010001… |
… | …010100101100 |
3 | 221210011012221 |
4 | 310101110230 |
5 | 12001434234 |
6 | 1205405124 |
7 | 224316550 |
oct | 64212454 |
9 | 27704187 |
10 | 13702444 |
11 | 7809938 |
12 | 47097a4 |
13 | 2ab9b72 |
14 | 1b69860 |
15 | 1309eb4 |
hex | d1152c |
13702444 has 24 divisors (see below), whose sum is σ = 27537440. Its totient is φ = 5844096.
The previous prime is 13702441. The next prime is 13702453. The reversal of 13702444 is 44420731.
It is not an unprimeable number, because it can be changed into a prime (13702441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5344 + ... + 7480.
Almost surely, 213702444 is an apocalyptic number.
13702444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13702444 is an abundant number, since it is smaller than the sum of its proper divisors (13834996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13702444 is a wasteful number, since it uses less digits than its factorization.
13702444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2377 (or 2375 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 13702444 is about 3701.6812396531. The cubic root of 13702444 is about 239.2944789585.
The spelling of 13702444 in words is "thirteen million, seven hundred two thousand, four hundred forty-four".
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