Base | Representation |
---|---|
bin | 11011101111010111011001… |
… | …110011000010111100111111 |
3 | 120222222022000002110112120001 |
4 | 123233113121303002330333 |
5 | 111442341001210031231 |
6 | 1111251011553135131 |
7 | 34461240152104204 |
oct | 3357273163027477 |
9 | 528868002415501 |
10 | 122002200080191 |
11 | 3596792a399892 |
12 | 11824a15b5a4a7 |
13 | 530c9b1720032 |
14 | 221ad1bbbbcab |
15 | e18855868b61 |
hex | 6ef5d9cc2f3f |
122002200080191 has 2 divisors, whose sum is σ = 122002200080192. Its totient is φ = 122002200080190.
The previous prime is 122002200080179. The next prime is 122002200080209. The reversal of 122002200080191 is 191080002200221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 122002200080191 - 219 = 122002199555903 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122002200080591) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61001100040095 + 61001100040096.
It is an arithmetic number, because the mean of its divisors is an integer number (61001100040096).
Almost surely, 2122002200080191 is an apocalyptic number.
122002200080191 is a deficient number, since it is larger than the sum of its proper divisors (1).
122002200080191 is an equidigital number, since it uses as much as digits as its factorization.
122002200080191 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1152, while the sum is 28.
The spelling of 122002200080191 in words is "one hundred twenty-two trillion, two billion, two hundred million, eighty thousand, one hundred ninety-one".
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