Base | Representation |
---|---|
bin | 10010101110001011… |
… | …100000101010000010 |
3 | 1220212221200121110021 |
4 | 102232023200222002 |
5 | 312132120401424 |
6 | 13122414124054 |
7 | 1311102135004 |
oct | 225613405202 |
9 | 56787617407 |
10 | 20102122114 |
11 | 858613a968 |
12 | 3a901b062a |
13 | 1b848b2319 |
14 | d89aaa374 |
15 | 7c9bde4e4 |
hex | 4ae2e0a82 |
20102122114 has 4 divisors (see below), whose sum is σ = 30153183174. Its totient is φ = 10051061056.
The previous prime is 20102122099. The next prime is 20102122121. The reversal of 20102122114 is 41122120102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 12195889225 + 7906232889 = 110435^2 + 88917^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025530527 + ... + 5025530530.
Almost surely, 220102122114 is an apocalyptic number.
20102122114 is a deficient number, since it is larger than the sum of its proper divisors (10051061060).
20102122114 is a wasteful number, since it uses less digits than its factorization.
20102122114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10051061059.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 20102122114 its reverse (41122120102), we get a palindrome (61224242216).
The spelling of 20102122114 in words is "twenty billion, one hundred two million, one hundred twenty-two thousand, one hundred fourteen".
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