Base | Representation |
---|---|
bin | 10010111101110001… |
… | …000000101110110100 |
3 | 1221120011201121212001 |
4 | 102331301000232310 |
5 | 313201041023220 |
6 | 13204354505044 |
7 | 1320425560312 |
oct | 227561005664 |
9 | 57504647761 |
10 | 20363611060 |
11 | 86aa800431 |
12 | 3b43895184 |
13 | 1bc6b18200 |
14 | db26d70b2 |
15 | 7e2b4280a |
hex | 4bdc40bb4 |
20363611060 has 36 divisors (see below), whose sum is σ = 46306136268. Its totient is φ = 7518870528.
The previous prime is 20363610997. The next prime is 20363611063. The reversal of 20363611060 is 6011636302.
It can be written as a sum of positive squares in 6 ways, for example, as 3894508836 + 16469102224 = 62406^2 + 128332^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20363611063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3008989 + ... + 3015748.
It is an arithmetic number, because the mean of its divisors is an integer number (1286281563).
Almost surely, 220363611060 is an apocalyptic number.
20363611060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20363611060 is an abundant number, since it is smaller than the sum of its proper divisors (25942525208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20363611060 is a wasteful number, since it uses less digits than its factorization.
20363611060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6024772 (or 6024757 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 28.
The spelling of 20363611060 in words is "twenty billion, three hundred sixty-three million, six hundred eleven thousand, sixty".
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