Base | Representation |
---|---|
bin | 11101111111010001… |
… | …011001111010111001 |
3 | 10002010002001112001120 |
4 | 131333101121322321 |
5 | 1011421202240441 |
6 | 22443102335453 |
7 | 2216642552664 |
oct | 357721317271 |
9 | 102102045046 |
10 | 32200040121 |
11 | 127240a0807 |
12 | 62a788a589 |
13 | 306210baa2 |
14 | 17b66d66db |
15 | c86d52966 |
hex | 77f459eb9 |
32200040121 has 16 divisors (see below), whose sum is σ = 43305222144. Its totient is φ = 21281040144.
The previous prime is 32200040111. The next prime is 32200040137. The reversal of 32200040121 is 12104000223.
It is not a de Polignac number, because 32200040121 - 26 = 32200040057 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 32200040121.
It is not an unprimeable number, because it can be changed into a prime (32200040111) 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 15 ways as a sum of consecutive naturals, for example, 465636 + ... + 530298.
It is an arithmetic number, because the mean of its divisors is an integer number (2706576384).
Almost surely, 232200040121 is an apocalyptic number.
It is an amenable number.
32200040121 is a deficient number, since it is larger than the sum of its proper divisors (11105182023).
32200040121 is a wasteful number, since it uses less digits than its factorization.
32200040121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66100.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 32200040121 its reverse (12104000223), we get a palindrome (44304040344).
The spelling of 32200040121 in words is "thirty-two billion, two hundred million, forty thousand, one hundred twenty-one".
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