Base | Representation |
---|---|
bin | 10111001100011100001111… |
… | …001000000001110010010001 |
3 | 111101012001200211100020102101 |
4 | 113030130033020001302101 |
5 | 101332313011113310001 |
6 | 1000542431314120401 |
7 | 30325660304262340 |
oct | 2714341710016221 |
9 | 441161624306371 |
10 | 102010022010001 |
11 | 2a55a231035456 |
12 | b536285b80101 |
13 | 44bc671b02a41 |
14 | 1b29450713b57 |
15 | bbd7ac556a01 |
hex | 5cc70f201c91 |
102010022010001 has 4 divisors (see below), whose sum is σ = 116582882297152. Its totient is φ = 87437161722852.
The previous prime is 102010022009999. The next prime is 102010022010031. The reversal of 102010022010001 is 100010220010201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 102010022010001 - 21 = 102010022009999 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102010022010001.
It is not an unprimeable number, because it can be changed into a prime (102010022010031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7286430143565 + ... + 7286430143578.
It is an arithmetic number, because the mean of its divisors is an integer number (29145720574288).
Almost surely, 2102010022010001 is an apocalyptic number.
It is an amenable number.
102010022010001 is a deficient number, since it is larger than the sum of its proper divisors (14572860287151).
102010022010001 is an equidigital number, since it uses as much as digits as its factorization.
102010022010001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14572860287150.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 102010022010001 its reverse (100010220010201), we get a palindrome (202020242020202).
The spelling of 102010022010001 in words is "one hundred two trillion, ten billion, twenty-two million, ten thousand, one".
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