Base | Representation |
---|---|
bin | 10110111010111… |
… | …110111110011100 |
3 | 222210121201120221 |
4 | 112322332332130 |
5 | 1241421423202 |
6 | 102054251124 |
7 | 12346500151 |
oct | 2672767634 |
9 | 883551527 |
10 | 384561052 |
11 | 188090457 |
12 | a8956aa4 |
13 | 61897225 |
14 | 39106228 |
15 | 23b64037 |
hex | 16ebef9c |
384561052 has 12 divisors (see below), whose sum is σ = 673444240. Its totient is φ = 192148416.
The previous prime is 384560999. The next prime is 384561053. The reversal of 384561052 is 250165483.
It is a junction number, because it is equal to n+sod(n) for n = 384560999 and 384561017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (384561053) 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, 26328 + ... + 38239.
Almost surely, 2384561052 is an apocalyptic number.
It is an amenable number.
384561052 is a deficient number, since it is larger than the sum of its proper divisors (288883188).
384561052 is a wasteful number, since it uses less digits than its factorization.
384561052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66060 (or 66058 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 34.
The square root of 384561052 is about 19610.2282495641. The cubic root of 384561052 is about 727.2020576275.
The spelling of 384561052 in words is "three hundred eighty-four million, five hundred sixty-one thousand, fifty-two".
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