Base | Representation |
---|---|
bin | 101101111011011111010001… |
… | …100001111000110111100001 |
3 | 222111020000121211110022212012 |
4 | 231323133101201320313201 |
5 | 202434032222242020001 |
6 | 1553341324114042305 |
7 | 60356012223551240 |
oct | 5573372141706741 |
9 | 874200554408765 |
10 | 202000122220001 |
11 | 593aa8529518a6 |
12 | 1a7a4b88279395 |
13 | 88936b6c46781 |
14 | 37c4c0280a957 |
15 | 1854747b602bb |
hex | b7b7d1878de1 |
202000122220001 has 8 divisors (see below), whose sum is σ = 232327711089600. Its totient is φ = 172040140488528.
The previous prime is 202000122219983. The next prime is 202000122220003. The reversal of 202000122220001 is 100022221000202.
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 202000122220001 - 210 = 202000122218977 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (202000122220003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91901783351 + ... + 91901785548.
It is an arithmetic number, because the mean of its divisors is an integer number (29040963886200).
Almost surely, 2202000122220001 is an apocalyptic number.
It is an amenable number.
202000122220001 is a deficient number, since it is larger than the sum of its proper divisors (30327588869599).
202000122220001 is a wasteful number, since it uses less digits than its factorization.
202000122220001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183803569063.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 202000122220001 its reverse (100022221000202), we get a palindrome (302022343220203).
The spelling of 202000122220001 in words is "two hundred two trillion, one hundred twenty-two million, two hundred twenty thousand, one".
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