Base | Representation |
---|---|
bin | 1000001011111100011000 |
3 | 11001000212011 |
4 | 20023330120 |
5 | 1022133242 |
6 | 113555304 |
7 | 24145525 |
oct | 10137430 |
9 | 4030764 |
10 | 2146072 |
11 | 1236415 |
12 | 875b34 |
13 | 5a1a86 |
14 | 3dc14c |
15 | 2c5d17 |
hex | 20bf18 |
2146072 has 16 divisors (see below), whose sum is σ = 4039560. Its totient is φ = 1068864.
The previous prime is 2146051. The next prime is 2146091. The reversal of 2146072 is 2706412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3363 + ... + 3949.
22146072 is an apocalyptic number.
It is an amenable number.
2146072 is a deficient number, since it is larger than the sum of its proper divisors (1893488).
2146072 is a wasteful number, since it uses less digits than its factorization.
2146072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050 (or 1046 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 2146072 is about 1464.9477806393. The cubic root of 2146072 is about 128.9876397828.
The spelling of 2146072 in words is "two million, one hundred forty-six thousand, seventy-two".
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