Base | Representation |
---|---|
bin | 111011011000010… |
… | …1010001101110100 |
3 | 12010212011211022210 |
4 | 1312300222031310 |
5 | 13040032423231 |
6 | 525413253420 |
7 | 100242456420 |
oct | 16660521564 |
9 | 5125154283 |
10 | 1992467316 |
11 | 932772204 |
12 | 477334270 |
13 | 259a3a858 |
14 | 14c897b80 |
15 | b9dc5a46 |
hex | 76c2a374 |
1992467316 has 48 divisors (see below), whose sum is σ = 5456855936. Its totient is φ = 553889664.
The previous prime is 1992467293. The next prime is 1992467327. The reversal of 1992467316 is 6137642991.
1992467316 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317431 + ... + 323646.
Almost surely, 21992467316 is an apocalyptic number.
It is an amenable number.
1992467316 is an abundant number, since it is smaller than the sum of its proper divisors (3464388620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1992467316 is a wasteful number, since it uses less digits than its factorization.
1992467316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 641128 (or 641126 counting only the distinct ones).
The product of its digits is 489888, while the sum is 48.
The square root of 1992467316 is about 44637.0621345088. The cubic root of 1992467316 is about 1258.3372953849.
The spelling of 1992467316 in words is "one billion, nine hundred ninety-two million, four hundred sixty-seven thousand, three hundred sixteen".
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