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382941 = 33131091
BaseRepresentation
bin1011101011111011101
3201110022000
41131133131
544223231
612112513
73153306
oct1353735
9643260
10382941
11241789
12165739
131053c0
149d7ad
15786e6
hex5d7dd

382941 has 16 divisors (see below), whose sum is σ = 611520. Its totient is φ = 235440.

The previous prime is 382939. The next prime is 382961. The reversal of 382941 is 149283.

It is not a de Polignac number, because 382941 - 21 = 382939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195 + ... + 896.

It is an arithmetic number, because the mean of its divisors is an integer number (38220).

2382941 is an apocalyptic number.

It is an amenable number.

382941 is a deficient number, since it is larger than the sum of its proper divisors (228579).

382941 is a wasteful number, since it uses less digits than its factorization.

382941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113 (or 1107 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 382941 is about 618.8222685069. The cubic root of 382941 is about 72.6179451576.

It can be divided in two parts, 3 and 82941, that added together give a square (82944 = 2882).

The spelling of 382941 in words is "three hundred eighty-two thousand, nine hundred forty-one".

Divisors: 1 3 9 13 27 39 117 351 1091 3273 9819 14183 29457 42549 127647 382941