Base | Representation |
---|---|
bin | 10010101110101010… |
… | …000010010101111010 |
3 | 1220220111202011112121 |
4 | 102232222002111322 |
5 | 312141142440120 |
6 | 13123301431454 |
7 | 1311230144215 |
oct | 225652022572 |
9 | 56814664477 |
10 | 20110124410 |
11 | 858a706132 |
12 | 3a92a0b58a |
13 | 1b864547cc |
14 | d8ab9077c |
15 | 7ca7705aa |
hex | 4aea8257a |
20110124410 has 16 divisors (see below), whose sum is σ = 36204084000. Its totient is φ = 8042747536.
The previous prime is 20110124407. The next prime is 20110124413. The reversal of 20110124410 is 1442101102.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (20110124407) and next prime (20110124413).
It is not an unprimeable number, because it can be changed into a prime (20110124413) 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 7 ways as a sum of consecutive naturals, for example, 96640 + ... + 222619.
It is an arithmetic number, because the mean of its divisors is an integer number (2262755250).
Almost surely, 220110124410 is an apocalyptic number.
20110124410 is a deficient number, since it is larger than the sum of its proper divisors (16093959590).
20110124410 is a wasteful number, since it uses less digits than its factorization.
20110124410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325565.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 20110124410 its reverse (1442101102), we get a palindrome (21552225512).
The spelling of 20110124410 in words is "twenty billion, one hundred ten million, one hundred twenty-four thousand, four hundred ten".
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