Base | Representation |
---|---|
bin | 10111001100100101100001… |
… | …111010111001001000100011 |
3 | 111101020000110021120222020202 |
4 | 113030211201322321020203 |
5 | 101332443430224311321 |
6 | 1000551201430455415 |
7 | 30326462505342404 |
oct | 2714454172711043 |
9 | 441200407528222 |
10 | 102020001010211 |
11 | 2a563491a06a69 |
12 | b5381abb0456b |
13 | 44c05a23499ab |
14 | 1b29b19b6b9ab |
15 | bbdb9366770b |
hex | 5cc961eb9223 |
102020001010211 has 8 divisors (see below), whose sum is σ = 103090733164320. Its totient is φ = 100952214475392.
The previous prime is 102020001010189. The next prime is 102020001010231. The reversal of 102020001010211 is 112010100020201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102020001010211 - 210 = 102020001009187 is a prime.
It is a super-2 number, since 2×1020200010102112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102020001010192 and 102020001010201.
It is not an unprimeable number, because it can be changed into a prime (102020001010231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736335191 + ... + 736473728.
It is an arithmetic number, because the mean of its divisors is an integer number (12886341645540).
Almost surely, 2102020001010211 is an apocalyptic number.
102020001010211 is a deficient number, since it is larger than the sum of its proper divisors (1070732154109).
102020001010211 is a wasteful number, since it uses less digits than its factorization.
102020001010211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1472809645.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 102020001010211 its reverse (112010100020201), we get a palindrome (214030101030412).
The spelling of 102020001010211 in words is "one hundred two trillion, twenty billion, one million, ten thousand, two hundred eleven".
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