Base | Representation |
---|---|
bin | 10010110110110001… |
… | …100111111011100110 |
3 | 1221021000001012000012 |
4 | 102312301213323212 |
5 | 312431030043420 |
6 | 13145005050222 |
7 | 1314502655255 |
oct | 226661477346 |
9 | 57230035005 |
10 | 20246331110 |
11 | 864a587255 |
12 | 3b10556972 |
13 | 1ba87343a5 |
14 | da0cc879c |
15 | 7d76c7dc5 |
hex | 4b6c67ee6 |
20246331110 has 32 divisors (see below), whose sum is σ = 36921111552. Its totient is φ = 7993036800.
The previous prime is 20246331071. The next prime is 20246331137. The reversal of 20246331110 is 1113364202.
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, 203810 + ... + 286410.
It is an arithmetic number, because the mean of its divisors is an integer number (1153784736).
Almost surely, 220246331110 is an apocalyptic number.
20246331110 is a deficient number, since it is larger than the sum of its proper divisors (16674780442).
20246331110 is a wasteful number, since it uses less digits than its factorization.
20246331110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82928.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 20246331110 its reverse (1113364202), we get a palindrome (21359695312).
The spelling of 20246331110 in words is "twenty billion, two hundred forty-six million, three hundred thirty-one thousand, one hundred ten".
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