Base | Representation |
---|---|
bin | 110100011110… |
… | …011011110010 |
3 | 221212212212220 |
4 | 310132123302 |
5 | 12010144041 |
6 | 1210501510 |
7 | 224632245 |
oct | 64363362 |
9 | 27785786 |
10 | 13756146 |
11 | 7846218 |
12 | 4734896 |
13 | 2b08441 |
14 | 1b8125c |
15 | 131ad66 |
hex | d1e6f2 |
13756146 has 8 divisors (see below), whose sum is σ = 27512304. Its totient is φ = 4585380.
The previous prime is 13756129. The next prime is 13756147. The reversal of 13756146 is 64165731.
It is a sphenic number, since it is the product of 3 distinct primes.
13756146 is an admirable number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13756147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1146340 + ... + 1146351.
It is an arithmetic number, because the mean of its divisors is an integer number (3439038).
Almost surely, 213756146 is an apocalyptic number.
13756146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13756146 is a wasteful number, since it uses less digits than its factorization.
13756146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2292696.
The product of its digits is 15120, while the sum is 33.
The square root of 13756146 is about 3708.9278774330. The cubic root of 13756146 is about 239.6066821622.
The spelling of 13756146 in words is "thirteen million, seven hundred fifty-six thousand, one hundred forty-six".
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