Base | Representation |
---|---|
bin | 1011000101010000100… |
… | …0010100100000001101 |
3 | 200012102121102112121200 |
4 | 2301110020110200031 |
5 | 11104404321401201 |
6 | 223244115020113 |
7 | 16520020352544 |
oct | 2612410244015 |
9 | 605377375550 |
10 | 190390028301 |
11 | 73820231230 |
12 | 30a9529a639 |
13 | 14c523915a5 |
14 | 9301a8915b |
15 | 4e4495a386 |
hex | 2c5421480d |
190390028301 has 24 divisors (see below), whose sum is σ = 300378580320. Its totient is φ = 115245568800.
The previous prime is 190390028261. The next prime is 190390028303. The reversal of 190390028301 is 103820093091.
190390028301 is a `hidden beast` number, since 190 + 390 + 0 + 2 + 83 + 0 + 1 = 666.
It is not a de Polignac number, because 190390028301 - 26 = 190390028237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190390028303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1105366 + ... + 1265943.
It is an arithmetic number, because the mean of its divisors is an integer number (12515774180).
Almost surely, 2190390028301 is an apocalyptic number.
190390028301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
190390028301 is a deficient number, since it is larger than the sum of its proper divisors (109988552019).
190390028301 is a wasteful number, since it uses less digits than its factorization.
190390028301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2372137 (or 2372134 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 36.
The spelling of 190390028301 in words is "one hundred ninety billion, three hundred ninety million, twenty-eight thousand, three hundred one".
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