Base | Representation |
---|---|
bin | 10010101000011111… |
… | …100011101110111000 |
3 | 1220122022011101112101 |
4 | 102220133203232320 |
5 | 311433204324141 |
6 | 13105125153144 |
7 | 1305533160052 |
oct | 225037435670 |
9 | 56568141471 |
10 | 20006714296 |
11 | 85372a5628 |
12 | 3a6425b7b4 |
13 | 1b6abb8aaa |
14 | d7b1528d2 |
15 | 7c1645531 |
hex | 4a87e3bb8 |
20006714296 has 16 divisors (see below), whose sum is σ = 38526443640. Its totient is φ = 9732996000.
The previous prime is 20006714293. The next prime is 20006714317. The reversal of 20006714296 is 69241760002.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20006714293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33794830 + ... + 33795421.
Almost surely, 220006714296 is an apocalyptic number.
It is an amenable number.
20006714296 is a deficient number, since it is larger than the sum of its proper divisors (18519729344).
20006714296 is a wasteful number, since it uses less digits than its factorization.
20006714296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67590294 (or 67590290 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The spelling of 20006714296 in words is "twenty billion, six million, seven hundred fourteen thousand, two hundred ninety-six".
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