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941380 = 225112389
BaseRepresentation
bin11100101110101000100
31202211022221
43211311010
5220111010
632102124
711000356
oct3456504
91684287
10941380
11593300
12394944
1326c63b
141a70d6
15138dda
hexe5d44

941380 has 36 divisors (see below), whose sum is σ = 2178540. Its totient is φ = 341440.

The previous prime is 941359. The next prime is 941383. The reversal of 941380 is 83149.

941380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 278784 + 662596 = 528^2 + 814^2 .

It is not an unprimeable number, because it can be changed into a prime (941383) by changing a digit.

941380 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2226 + ... + 2614.

It is an arithmetic number, because the mean of its divisors is an integer number (60515).

2941380 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 941380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1089270).

941380 is an abundant number, since it is smaller than the sum of its proper divisors (1237160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

941380 is a wasteful number, since it uses less digits than its factorization.

941380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 941380 is about 970.2473911328. The cubic root of 941380 is about 98.0065246246.

The spelling of 941380 in words is "nine hundred forty-one thousand, three hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 121 220 242 389 484 605 778 1210 1556 1945 2420 3890 4279 7780 8558 17116 21395 42790 47069 85580 94138 188276 235345 470690 941380