Base | Representation |
---|---|
bin | 10001110001000001… |
… | …111001101011001101 |
3 | 1211020110020000020200 |
4 | 101301001321223031 |
5 | 303032001133343 |
6 | 12432525004113 |
7 | 1243503651645 |
oct | 216101715315 |
9 | 54213200220 |
10 | 19076192973 |
11 | 80aa017142 |
12 | 38446b3639 |
13 | 1a50197066 |
14 | ccd72d525 |
15 | 769ada4d3 |
hex | 471079acd |
19076192973 has 12 divisors (see below), whose sum is σ = 27669794880. Its totient is φ = 12664249416.
The previous prime is 19076192929. The next prime is 19076193043. The reversal of 19076192973 is 37929167091.
It is a happy number.
19076192973 is a `hidden beast` number, since 19 + 0 + 7 + 619 + 2 + 9 + 7 + 3 = 666.
It is not a de Polignac number, because 19076192973 - 29 = 19076192461 is a prime.
It is a super-2 number, since 2×190761929732 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19076192273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4432111 + ... + 4436412.
It is an arithmetic number, because the mean of its divisors is an integer number (2305816240).
Almost surely, 219076192973 is an apocalyptic number.
It is an amenable number.
19076192973 is a deficient number, since it is larger than the sum of its proper divisors (8593601907).
19076192973 is a wasteful number, since it uses less digits than its factorization.
19076192973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8868768 (or 8868765 counting only the distinct ones).
The product of its (nonzero) digits is 1285956, while the sum is 54.
The spelling of 19076192973 in words is "nineteen billion, seventy-six million, one hundred ninety-two thousand, nine hundred seventy-three".
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