Base | Representation |
---|---|
bin | 101111100000001001… |
… | …0000100011110100011 |
3 | 100202022021012121020202 |
4 | 1133000102010132203 |
5 | 3132404103211321 |
6 | 114510212455415 |
7 | 10240623323450 |
oct | 1370022043643 |
9 | 322267177222 |
10 | 102010210211 |
11 | 3a298116858 |
12 | 1792b01a56b |
13 | 9809120240 |
14 | 4d1a016827 |
15 | 29c096770b |
hex | 17c04847a3 |
102010210211 has 16 divisors (see below), whose sum is σ = 125606518464. Its totient is φ = 80675702784.
The previous prime is 102010210207. The next prime is 102010210229. The reversal of 102010210211 is 112012010201.
It is a cyclic number.
It is not a de Polignac number, because 102010210211 - 22 = 102010210207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102010210192 and 102010210201.
It is not an unprimeable number, because it can be changed into a prime (102010210241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39746 + ... + 453431.
It is an arithmetic number, because the mean of its divisors is an integer number (7850407404).
Almost surely, 2102010210211 is an apocalyptic number.
102010210211 is a deficient number, since it is larger than the sum of its proper divisors (23596308253).
102010210211 is a wasteful number, since it uses less digits than its factorization.
102010210211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495470.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 102010210211 its reverse (112012010201), we get a palindrome (214022220412).
The spelling of 102010210211 in words is "one hundred two billion, ten million, two hundred ten thousand, two hundred eleven".
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