Base | Representation |
---|---|
bin | 100110010100… |
… | …1111000011000 |
3 | 1101210220110022 |
4 | 1030221320120 |
5 | 20121010423 |
6 | 1554410012 |
7 | 332541341 |
oct | 114517030 |
9 | 41726408 |
10 | 20094488 |
11 | 10385317 |
12 | 6890908 |
13 | 421743b |
14 | 29510c8 |
15 | 1b6ddc8 |
hex | 1329e18 |
20094488 has 8 divisors (see below), whose sum is σ = 37677180. Its totient is φ = 10047240.
The previous prime is 20094467. The next prime is 20094497. The reversal of 20094488 is 88449002.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 1255898 + ... + 1255913.
Almost surely, 220094488 is an apocalyptic number.
It is an amenable number.
20094488 is a deficient number, since it is larger than the sum of its proper divisors (17582692).
20094488 is a wasteful number, since it uses less digits than its factorization.
20094488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2511817 (or 2511813 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 35.
The square root of 20094488 is about 4482.6875867051. The cubic root of 20094488 is about 271.8685567328.
The spelling of 20094488 in words is "twenty million, ninety-four thousand, four hundred eighty-eight".
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