Base | Representation |
---|---|
bin | 1011000100000101110… |
… | …1011011011000011001 |
3 | 200011121210000121110211 |
4 | 2301001131123120121 |
5 | 11103234124410033 |
6 | 223153045211121 |
7 | 16506165044263 |
oct | 2610135333031 |
9 | 604553017424 |
10 | 190076794393 |
11 | 7367a438a32 |
12 | 30a08400aa1 |
13 | 14c0250bc95 |
14 | 92b222cb33 |
15 | 4e271d52cd |
hex | 2c4175b619 |
190076794393 has 8 divisors (see below), whose sum is σ = 190332172800. Its totient is φ = 189821497008.
The previous prime is 190076794387. The next prime is 190076794399. The reversal of 190076794393 is 393497670091.
It is an interprime number because it is at equal distance from previous prime (190076794387) and next prime (190076794399).
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 190076794393 - 25 = 190076794361 is a prime.
It is a super-2 number, since 2×1900767943932 (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 (190076794399) 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, 5755155 + ... + 5788087.
It is an arithmetic number, because the mean of its divisors is an integer number (23791521600).
Almost surely, 2190076794393 is an apocalyptic number.
It is an amenable number.
190076794393 is a deficient number, since it is larger than the sum of its proper divisors (255378407).
190076794393 is an equidigital number, since it uses as much as digits as its factorization.
190076794393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40511.
The product of its (nonzero) digits is 7715736, while the sum is 58.
The spelling of 190076794393 in words is "one hundred ninety billion, seventy-six million, seven hundred ninety-four thousand, three hundred ninety-three".
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