Base | Representation |
---|---|
bin | 10111001110011… |
… | …111101111100000 |
3 | 1000011020120222110 |
4 | 113032133233200 |
5 | 1244224113000 |
6 | 102400035320 |
7 | 12441122430 |
oct | 2716375740 |
9 | 1004216873 |
10 | 389676000 |
11 | 18aa6438a |
12 | aa602b40 |
13 | 6296841c |
14 | 39a782c0 |
15 | 24324850 |
hex | 1739fbe0 |
389676000 has 192 divisors, whose sum is σ = 1459261440. Its totient is φ = 89049600.
The previous prime is 389675999. The next prime is 389676011. The reversal of 389676000 is 676983.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 389676000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81681 + ... + 86319.
It is an arithmetic number, because the mean of its divisors is an integer number (7600320).
Almost surely, 2389676000 is an apocalyptic number.
389676000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 389676000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729630720).
389676000 is an abundant number, since it is smaller than the sum of its proper divisors (1069585440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
389676000 is a wasteful number, since it uses less digits than its factorization.
389676000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4674 (or 4656 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 389676000 is about 19740.2127648108. The cubic root of 389676000 is about 730.4119773763.
The spelling of 389676000 in words is "three hundred eighty-nine million, six hundred seventy-six thousand".
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