Base | Representation |
---|---|
bin | 1000001100001100000001 |
3 | 11001002020020 |
4 | 20030030001 |
5 | 1022201243 |
6 | 114004053 |
7 | 24151455 |
oct | 10141401 |
9 | 4032206 |
10 | 2147073 |
11 | 1237145 |
12 | 876629 |
13 | 5a2376 |
14 | 3dc665 |
15 | 2c6283 |
hex | 20c301 |
2147073 has 24 divisors (see below), whose sum is σ = 3177408. Its totient is φ = 1286208.
The previous prime is 2147071. The next prime is 2147077. The reversal of 2147073 is 3707412.
It is not a de Polignac number, because 2147073 - 21 = 2147071 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2147071) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58011 + ... + 58047.
It is an arithmetic number, because the mean of its divisors is an integer number (132392).
22147073 is an apocalyptic number.
2147073 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2147073 is a deficient number, since it is larger than the sum of its proper divisors (1030335).
2147073 is a wasteful number, since it uses less digits than its factorization.
2147073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121 (or 92 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 24.
The square root of 2147073 is about 1465.2893912125. The cubic root of 2147073 is about 129.0076913868.
The spelling of 2147073 in words is "two million, one hundred forty-seven thousand, seventy-three".
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