Base | Representation |
---|---|
bin | 1110011111101011… |
… | …1011010110101100 |
3 | 101001011120111010000 |
4 | 3213322323112230 |
5 | 30432042444424 |
6 | 1442033144300 |
7 | 165264551511 |
oct | 34772732654 |
9 | 11034514100 |
10 | 3890984364 |
11 | 17173a5163 |
12 | 9070bb090 |
13 | 4a0172417 |
14 | 28ca97308 |
15 | 17b8de3c9 |
hex | e7ebb5ac |
3890984364 has 60 divisors (see below), whose sum is σ = 10180621528. Its totient is φ = 1295870400.
The previous prime is 3890984351. The next prime is 3890984371. The reversal of 3890984364 is 4634890983.
It is a happy number.
3890984364 is a `hidden beast` number, since 38 + 90 + 98 + 436 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 3890984364.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 423459 + ... + 432549.
Almost surely, 23890984364 is an apocalyptic number.
It is an amenable number.
3890984364 is an abundant number, since it is smaller than the sum of its proper divisors (6289637164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3890984364 is a wasteful number, since it uses less digits than its factorization.
3890984364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10428 (or 10417 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The square root of 3890984364 is about 62377.7553619878. The cubic root of 3890984364 is about 1572.8470611123.
The spelling of 3890984364 in words is "three billion, eight hundred ninety million, nine hundred eighty-four thousand, three hundred sixty-four".
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