Base | Representation |
---|---|
bin | 10010101001111001… |
… | …101001110001101010 |
3 | 1220200221121021221112 |
4 | 102221321221301222 |
5 | 312010231111020 |
6 | 13111331310322 |
7 | 1306241004263 |
oct | 225171516152 |
9 | 56627537845 |
10 | 20030332010 |
11 | 85496669a7 |
12 | 3a7014b3a2 |
13 | 1b72a67a80 |
14 | d8033d96a |
15 | 7c375d2c5 |
hex | 4a9e69c6a |
20030332010 has 16 divisors (see below), whose sum is σ = 38828028456. Its totient is φ = 7395814848.
The previous prime is 20030332001. The next prime is 20030332013. The reversal of 20030332010 is 1023303002.
It can be written as a sum of positive squares in 4 ways, for example, as 11155373161 + 8874958849 = 105619^2 + 94207^2 .
It is not an unprimeable number, because it can be changed into a prime (20030332013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77039609 + ... + 77039868.
Almost surely, 220030332010 is an apocalyptic number.
20030332010 is a deficient number, since it is larger than the sum of its proper divisors (18797696446).
20030332010 is a wasteful number, since it uses less digits than its factorization.
20030332010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154079497.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 20030332010 its reverse (1023303002), we get a palindrome (21053635012).
The spelling of 20030332010 in words is "twenty billion, thirty million, three hundred thirty-two thousand, ten".
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