Base | Representation |
---|---|
bin | 11110100100101110100… |
… | …011101010110110000010 |
3 | 21102212002201000011100102 |
4 | 132210232203222312002 |
5 | 233410342122011320 |
6 | 4245110104322402 |
7 | 304536144162560 |
oct | 36445643526602 |
9 | 7385081004312 |
10 | 2101020110210 |
11 | 74004609587a |
12 | 29b237473402 |
13 | 123182502608 |
14 | 739931b4a30 |
15 | 399bba6c175 |
hex | 1e92e8ead82 |
2101020110210 has 32 divisors (see below), whose sum is σ = 4322404017792. Its totient is φ = 720298834560.
The previous prime is 2101020110183. The next prime is 2101020110243. The reversal of 2101020110210 is 120110201012.
It is a junction number, because it is equal to n+sod(n) for n = 2101020110191 and 2101020110200.
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, 56651 + ... + 2050670.
It is an arithmetic number, because the mean of its divisors is an integer number (135075125556).
Almost surely, 22101020110210 is an apocalyptic number.
2101020110210 is an abundant number, since it is smaller than the sum of its proper divisors (2221383907582).
2101020110210 is a wasteful number, since it uses less digits than its factorization.
2101020110210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2121578.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2101020110210 its reverse (120110201012), we get a palindrome (2221130311222).
The spelling of 2101020110210 in words is "two trillion, one hundred one billion, twenty million, one hundred ten thousand, two hundred ten".
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