Base | Representation |
---|---|
bin | 111101100100… |
… | …011111011000 |
3 | 1010101000020222 |
4 | 331210133120 |
5 | 13112441443 |
6 | 1333535212 |
7 | 254122055 |
oct | 75443730 |
9 | 33330228 |
10 | 16140248 |
11 | 9124453 |
12 | 54a4508 |
13 | 3461657 |
14 | 220202c |
15 | 163c468 |
hex | f647d8 |
16140248 has 16 divisors (see below), whose sum is σ = 30495960. Its totient is φ = 8008000.
The previous prime is 16140247. The next prime is 16140277. The reversal of 16140248 is 84204161.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16140247) 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, 6653 + ... + 8748.
Almost surely, 216140248 is an apocalyptic number.
It is an amenable number.
16140248 is a deficient number, since it is larger than the sum of its proper divisors (14355712).
16140248 is a wasteful number, since it uses less digits than its factorization.
16140248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15538 (or 15534 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 16140248 is about 4017.4927504602. The cubic root of 16140248 is about 252.7183250412.
The spelling of 16140248 in words is "sixteen million, one hundred forty thousand, two hundred forty-eight".
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