Base | Representation |
---|---|
bin | 111011011001010… |
… | …0000101000101110 |
3 | 12010220002110200121 |
4 | 1312302200220232 |
5 | 13040143433431 |
6 | 525431515154 |
7 | 100246546516 |
oct | 16662405056 |
9 | 5126073617 |
10 | 1992952366 |
11 | 932a73679 |
12 | 477528aba |
13 | 259b7a572 |
14 | 14c982846 |
15 | b9e6e611 |
hex | 76ca0a2e |
1992952366 has 8 divisors (see below), whose sum is σ = 3085861824. Its totient is φ = 964331760.
The previous prime is 1992952363. The next prime is 1992952391. The reversal of 1992952366 is 6632592991.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1992952363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16072135 + ... + 16072258.
It is an arithmetic number, because the mean of its divisors is an integer number (385732728).
Almost surely, 21992952366 is an apocalyptic number.
1992952366 is a deficient number, since it is larger than the sum of its proper divisors (1092909458).
1992952366 is a wasteful number, since it uses less digits than its factorization.
1992952366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32144426.
The product of its digits is 1574640, while the sum is 52.
The square root of 1992952366 is about 44642.4950691603. The cubic root of 1992952366 is about 1258.4393977679.
The spelling of 1992952366 in words is "one billion, nine hundred ninety-two million, nine hundred fifty-two thousand, three hundred sixty-six".
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