Base | Representation |
---|---|
bin | 111101001000… |
… | …100011000101 |
3 | 1010011012021001 |
4 | 331020203011 |
5 | 13100311142 |
6 | 1331253301 |
7 | 253134304 |
oct | 75104305 |
9 | 33135231 |
10 | 16025797 |
11 | 9056467 |
12 | 544a231 |
13 | 3421528 |
14 | 21b243b |
15 | 16185b7 |
hex | f488c5 |
16025797 has 8 divisors (see below), whose sum is σ = 17122400. Its totient is φ = 14954544.
The previous prime is 16025761. The next prime is 16025803. The reversal of 16025797 is 79752061.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-16025797 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16025717) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5022 + ... + 7567.
It is an arithmetic number, because the mean of its divisors is an integer number (2140300).
Almost surely, 216025797 is an apocalyptic number.
It is an amenable number.
16025797 is a deficient number, since it is larger than the sum of its proper divisors (1096603).
16025797 is a wasteful number, since it uses less digits than its factorization.
16025797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12675.
The product of its (nonzero) digits is 26460, while the sum is 37.
The square root of 16025797 is about 4003.2233262710. The cubic root of 16025797 is about 252.1195630251.
The spelling of 16025797 in words is "sixteen million, twenty-five thousand, seven hundred ninety-seven".
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