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1082741 = 11257383
BaseRepresentation
bin100001000010101110101
32001000020112
410020111311
5234121431
635112405
712126452
oct4102565
92030215
101082741
1167a530
12442705
132bba9a
14202829
15165c2b
hex108575

1082741 has 8 divisors (see below), whose sum is σ = 1188864. Its totient is φ = 977920.

The previous prime is 1082729. The next prime is 1082743. The reversal of 1082741 is 1472801.

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 1082741 - 218 = 820597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082743) 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, 2636 + ... + 3018.

It is an arithmetic number, because the mean of its divisors is an integer number (148608).

21082741 is an apocalyptic number.

1082741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1082741 is a deficient number, since it is larger than the sum of its proper divisors (106123).

1082741 is a wasteful number, since it uses less digits than its factorization.

1082741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 1082741 is about 1040.5484130976. The cubic root of 1082741 is about 102.6852805871.

The spelling of 1082741 in words is "one million, eighty-two thousand, seven hundred forty-one".

Divisors: 1 11 257 383 2827 4213 98431 1082741