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1382941 = 7316373
BaseRepresentation
bin101010001101000011101
32121021001001
411101220131
5323223231
645350301
714516620
oct5215035
92537031
101382941
1186502a
12568391
13395611
1427ddb7
151c4b61
hex151a1d

1382941 has 8 divisors (see below), whose sum is σ = 1631744. Its totient is φ = 1146960.

The previous prime is 1382939. The next prime is 1382957. The reversal of 1382941 is 1492831.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1382941 - 21 = 1382939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1388941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970 + ... + 3403.

It is an arithmetic number, because the mean of its divisors is an integer number (203968).

21382941 is an apocalyptic number.

It is an amenable number.

1382941 is a deficient number, since it is larger than the sum of its proper divisors (248803).

1382941 is an equidigital number, since it uses as much as digits as its factorization.

1382941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6411.

The product of its digits is 1728, while the sum is 28.

The square root of 1382941 is about 1175.9851189535. The cubic root of 1382941 is about 111.4126619376.

The spelling of 1382941 in words is "one million, three hundred eighty-two thousand, nine hundred forty-one".

Divisors: 1 7 31 217 6373 44611 197563 1382941