Base | Representation |
---|---|
bin | 10010101000110000… |
… | …010010110001110110 |
3 | 1220122121102021101002 |
4 | 102220300102301312 |
5 | 311440320220202 |
6 | 13105403203302 |
7 | 1305615361133 |
oct | 225060226166 |
9 | 56577367332 |
10 | 20011101302 |
11 | 8539821655 |
12 | 3a65816532 |
13 | 1b6ba9385a |
14 | d7b97558a |
15 | 7c1c10302 |
hex | 4a8c12c76 |
20011101302 has 32 divisors (see below), whose sum is σ = 33623424000. Its totient is φ = 8876469888.
The previous prime is 20011101289. The next prime is 20011101317. The reversal of 20011101302 is 20310111002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50723 + ... + 206385.
It is an arithmetic number, because the mean of its divisors is an integer number (1050732000).
Almost surely, 220011101302 is an apocalyptic number.
20011101302 is a deficient number, since it is larger than the sum of its proper divisors (13612322698).
20011101302 is a wasteful number, since it uses less digits than its factorization.
20011101302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155900.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 20011101302 its reverse (20310111002), we get a palindrome (40321212304).
The spelling of 20011101302 in words is "twenty billion, eleven million, one hundred one thousand, three hundred two".
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