Base | Representation |
---|---|
bin | 10111001100010100110111… |
… | …100010100100010000110010 |
3 | 111101011022021102201122002210 |
4 | 113030110313202210100302 |
5 | 101332200310142333020 |
6 | 1000535042242552550 |
7 | 30325260243316521 |
oct | 2714246742442062 |
9 | 441138242648083 |
10 | 102002110121010 |
11 | 2a556940a79120 |
12 | b534838368756 |
13 | 44bb9b08ccb18 |
14 | 1b28cdda244b8 |
15 | bbd497b633e0 |
hex | 5cc5378a4432 |
102002110121010 has 64 divisors (see below), whose sum is σ = 267066886976640. Its totient is φ = 24727153082880.
The previous prime is 102002110120993. The next prime is 102002110121017. The reversal of 102002110121010 is 10121011200201.
It is not an unprimeable number, because it can be changed into a prime (102002110121017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9067846 + ... + 16918334.
It is an arithmetic number, because the mean of its divisors is an integer number (4172920109010).
Almost surely, 2102002110121010 is an apocalyptic number.
102002110121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102002110121010 is an abundant number, since it is smaller than the sum of its proper divisors (165064776855630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102002110121010 is a wasteful number, since it uses less digits than its factorization.
102002110121010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7889883.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 102002110121010 its reverse (10121011200201), we get a palindrome (112123121321211).
The spelling of 102002110121010 in words is "one hundred two trillion, two billion, one hundred ten million, one hundred twenty-one thousand, ten".
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