Base | Representation |
---|---|
bin | 1011100011101001100 |
3 | 201020110221 |
4 | 1130131030 |
5 | 44104300 |
6 | 12041124 |
7 | 3135040 |
oct | 1343514 |
9 | 636427 |
10 | 378700 |
11 | 239583 |
12 | 1631a4 |
13 | 1034aa |
14 | 9c020 |
15 | 7731a |
hex | 5c74c |
378700 has 36 divisors (see below), whose sum is σ = 940912. Its totient is φ = 129600.
The previous prime is 378691. The next prime is 378713. The reversal of 378700 is 7873.
378700 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 378700.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430 + ... + 970.
2378700 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 378700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470456).
378700 is an abundant number, since it is smaller than the sum of its proper divisors (562212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378700 is a wasteful number, since it uses less digits than its factorization.
378700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 562 (or 555 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 25.
The square root of 378700 is about 615.3860576906. The cubic root of 378700 is about 72.3488726669.
The spelling of 378700 in words is "three hundred seventy-eight thousand, seven hundred".
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