Base | Representation |
---|---|
bin | 1011000011111111111… |
… | …1001010010011100111 |
3 | 200011120001112010201001 |
4 | 2300333333022103213 |
5 | 11103211313123134 |
6 | 223150403414131 |
7 | 16505445023206 |
oct | 2607777122347 |
9 | 604501463631 |
10 | 190052082919 |
11 | 7366749a926 |
12 | 30a00084347 |
13 | 14bca3691ca |
14 | 92acc3923d |
15 | 4e24e53414 |
hex | 2c3ffca4e7 |
190052082919 has 8 divisors (see below), whose sum is σ = 191806932240. Its totient is φ = 188297438400.
The previous prime is 190052082911. The next prime is 190052082959. The reversal of 190052082919 is 919280250091.
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 190052082919 - 23 = 190052082911 is a prime.
It is a super-2 number, since 2×1900520829192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190052082911) 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, 2315259 + ... + 2395939.
It is an arithmetic number, because the mean of its divisors is an integer number (23975866530).
Almost surely, 2190052082919 is an apocalyptic number.
190052082919 is a deficient number, since it is larger than the sum of its proper divisors (1754849321).
190052082919 is a wasteful number, since it uses less digits than its factorization.
190052082919 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102401.
The product of its (nonzero) digits is 116640, while the sum is 46.
The spelling of 190052082919 in words is "one hundred ninety billion, fifty-two million, eighty-two thousand, nine hundred nineteen".
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