Base | Representation |
---|---|
bin | 110100010010… |
… | …100010000001 |
3 | 221210102000020 |
4 | 310102202001 |
5 | 12002114033 |
6 | 1205444053 |
7 | 224340150 |
oct | 64224201 |
9 | 27712006 |
10 | 13707393 |
11 | 7812627 |
12 | 4710629 |
13 | 2abc1ab |
14 | 1b6b597 |
15 | 130b6b3 |
hex | d12881 |
13707393 has 8 divisors (see below), whose sum is σ = 20887488. Its totient is φ = 7832784.
The previous prime is 13707391. The next prime is 13707403. The reversal of 13707393 is 39370731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13707393 - 21 = 13707391 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13707391) 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, 326346 + ... + 326387.
It is an arithmetic number, because the mean of its divisors is an integer number (2610936).
Almost surely, 213707393 is an apocalyptic number.
It is an amenable number.
13707393 is a deficient number, since it is larger than the sum of its proper divisors (7180095).
13707393 is an equidigital number, since it uses as much as digits as its factorization.
13707393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 652743.
The product of its (nonzero) digits is 11907, while the sum is 33.
The square root of 13707393 is about 3702.3496593380. The cubic root of 13707393 is about 239.3232846671.
The spelling of 13707393 in words is "thirteen million, seven hundred seven thousand, three hundred ninety-three".
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