Base | Representation |
---|---|
bin | 10110111011110… |
… | …111000010100100 |
3 | 222211001101121010 |
4 | 112323313002210 |
5 | 1242001300232 |
6 | 102103222220 |
7 | 12351444516 |
oct | 2673670244 |
9 | 884041533 |
10 | 384790692 |
11 | 188227a40 |
12 | a8a47970 |
13 | 61947900 |
14 | 39165bb6 |
15 | 23bac0cc |
hex | 16ef70a4 |
384790692 has 144 divisors (see below), whose sum is σ = 1086124032. Its totient is φ = 105056640.
The previous prime is 384790687. The next prime is 384790711. The reversal of 384790692 is 296097483.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1048293 + ... + 1048659.
It is an arithmetic number, because the mean of its divisors is an integer number (7542528).
Almost surely, 2384790692 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 384790692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543062016).
384790692 is an abundant number, since it is smaller than the sum of its proper divisors (701333340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
384790692 is a wasteful number, since it uses less digits than its factorization.
384790692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 458 (or 443 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 48.
The square root of 384790692 is about 19616.0824835134. The cubic root of 384790692 is about 727.3467779959.
The spelling of 384790692 in words is "three hundred eighty-four million, seven hundred ninety thousand, six hundred ninety-two".
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