Base | Representation |
---|---|
bin | 111101010101… |
… | …100010110001 |
3 | 1010020220021110 |
4 | 331111202301 |
5 | 13104012100 |
6 | 1332343533 |
7 | 253445424 |
oct | 75254261 |
9 | 33226243 |
10 | 16079025 |
11 | 9092456 |
12 | 5474ba9 |
13 | 343c821 |
14 | 21c79bb |
15 | 1629250 |
hex | f558b1 |
16079025 has 24 divisors (see below), whose sum is σ = 28149984. Its totient is φ = 8070400.
The previous prime is 16079003. The next prime is 16079027. The reversal of 16079025 is 52097061.
It is a de Polignac number, because none of the positive numbers 2k-16079025 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16078983 and 16079001.
It is not an unprimeable number, because it can be changed into a prime (16079027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5031 + ... + 7580.
It is an arithmetic number, because the mean of its divisors is an integer number (1172916).
Almost surely, 216079025 is an apocalyptic number.
16079025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16079025 is a deficient number, since it is larger than the sum of its proper divisors (12070959).
16079025 is a wasteful number, since it uses less digits than its factorization.
16079025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12641 (or 12636 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 16079025 is about 4009.8659578594. The cubic root of 16079025 is about 252.3983841023.
The spelling of 16079025 in words is "sixteen million, seventy-nine thousand, twenty-five".
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