Base | Representation |
---|---|
bin | 100101100100… |
… | …1101111101010 |
3 | 1101001220022002 |
4 | 1023021233222 |
5 | 20020410324 |
6 | 1542131002 |
7 | 326311325 |
oct | 113115752 |
9 | 41056262 |
10 | 19700714 |
11 | 10136490 |
12 | 6720a62 |
13 | 410a137 |
14 | 288b7bc |
15 | 1ae23ae |
hex | 12c9bea |
19700714 has 16 divisors (see below), whose sum is σ = 32628960. Its totient is φ = 8846160.
The previous prime is 19700713. The next prime is 19700731. The reversal of 19700714 is 41700791.
It is not an unprimeable number, because it can be changed into a prime (19700711) 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, 3569 + ... + 7220.
It is an arithmetic number, because the mean of its divisors is an integer number (2039310).
Almost surely, 219700714 is an apocalyptic number.
19700714 is a deficient number, since it is larger than the sum of its proper divisors (12928246).
19700714 is a wasteful number, since it uses less digits than its factorization.
19700714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10885.
The product of its (nonzero) digits is 1764, while the sum is 29.
The square root of 19700714 is about 4438.5486366604. The cubic root of 19700714 is about 270.0809725133.
The spelling of 19700714 in words is "nineteen million, seven hundred thousand, seven hundred fourteen".
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