Base | Representation |
---|---|
bin | 1011000011111000000… |
… | …1000001101001010011 |
3 | 200011110202022020012110 |
4 | 2300332001001221103 |
5 | 11103124332023144 |
6 | 223143223000403 |
7 | 16504563666036 |
oct | 2607601015123 |
9 | 604422266173 |
10 | 190019017299 |
11 | 7364a866171 |
12 | 309b0b99103 |
13 | 14bc355ca57 |
14 | 92a86ad01d |
15 | 4e220c10b9 |
hex | 2c3e041a53 |
190019017299 has 16 divisors (see below), whose sum is σ = 254217310208. Its totient is φ = 126250762752.
The previous prime is 190019017291. The next prime is 190019017313. The reversal of 190019017299 is 992710910091.
It is not a de Polignac number, because 190019017299 - 23 = 190019017291 is a prime.
It is a super-2 number, since 2×1900190172992 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (190019017291) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 960294 + ... + 1141140.
It is an arithmetic number, because the mean of its divisors is an integer number (15888581888).
Almost surely, 2190019017299 is an apocalyptic number.
190019017299 is a deficient number, since it is larger than the sum of its proper divisors (64198292909).
190019017299 is a wasteful number, since it uses less digits than its factorization.
190019017299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182034.
The product of its (nonzero) digits is 91854, while the sum is 48.
The spelling of 190019017299 in words is "one hundred ninety billion, nineteen million, seventeen thousand, two hundred ninety-nine".
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