Base | Representation |
---|---|
bin | 10011001101110111… |
… | …111011111110110110 |
3 | 1222021000020210112201 |
4 | 103031313323332312 |
5 | 314224232041240 |
6 | 13251251135114 |
7 | 1330216635163 |
oct | 231567737666 |
9 | 58230223481 |
10 | 20633862070 |
11 | 8829305a78 |
12 | 3bba2a449a |
13 | 1c3aacb353 |
14 | dda56506a |
15 | 80b726d9a |
hex | 4cddfbfb6 |
20633862070 has 8 divisors (see below), whose sum is σ = 37140951744. Its totient is φ = 8253544824.
The previous prime is 20633862059. The next prime is 20633862071. The reversal of 20633862070 is 7026833602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20633862071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1031693094 + ... + 1031693113.
It is an arithmetic number, because the mean of its divisors is an integer number (4642618968).
Almost surely, 220633862070 is an apocalyptic number.
20633862070 is a deficient number, since it is larger than the sum of its proper divisors (16507089674).
20633862070 is a wasteful number, since it uses less digits than its factorization.
20633862070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2063386214.
The product of its (nonzero) digits is 72576, while the sum is 37.
The spelling of 20633862070 in words is "twenty billion, six hundred thirty-three million, eight hundred sixty-two thousand, seventy".
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