Base | Representation |
---|---|
bin | 101111110001011000101111… |
… | …001001001000101111110001 |
3 | 1000112220112222200221120111201 |
4 | 233301120233021020233301 |
5 | 210014302344241010001 |
6 | 2022503305444211201 |
7 | 62153240310054430 |
oct | 5761305711105761 |
9 | 1015815880846451 |
10 | 210102001110001 |
11 | 60a43838307a90 |
12 | 1b693213099b01 |
13 | 90306c269c4a0 |
14 | 39c4dc387b117 |
15 | 194537dc4d501 |
hex | bf162f248bf1 |
210102001110001 has 32 divisors (see below), whose sum is σ = 282683919974400. Its totient is φ = 150806822690880.
The previous prime is 210102001109993. The next prime is 210102001110097. The reversal of 210102001110001 is 100011100201012.
It is a cyclic number.
It is not a de Polignac number, because 210102001110001 - 23 = 210102001109993 is a prime.
It is a super-2 number, since 2×2101020011100012 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 210102001110001.
It is not an unprimeable number, because it can be changed into a prime (210102001110901) 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, 218614581 + ... + 219573538.
It is an arithmetic number, because the mean of its divisors is an integer number (8833872499200).
Almost surely, 2210102001110001 is an apocalyptic number.
It is an amenable number.
210102001110001 is a deficient number, since it is larger than the sum of its proper divisors (72581918864399).
210102001110001 is a wasteful number, since it uses less digits than its factorization.
210102001110001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438188629.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 210102001110001 its reverse (100011100201012), we get a palindrome (310113101311013).
The spelling of 210102001110001 in words is "two hundred ten trillion, one hundred two billion, one million, one hundred ten thousand, one".
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