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1082481061 = 3727290443
BaseRepresentation
bin100000010000101…
…0101100110100101
32210102212201212011
41000201111212211
54204103343221
6255225154221
735552636314
oct10041254645
92712781764
101082481061
1150603a052
1226262b971
1314335894c
14a3a9c27b
15650751e1
hex408559a5

1082481061 has 4 divisors (see below), whose sum is σ = 1082775232. Its totient is φ = 1082186892.

The previous prime is 1082481013. The next prime is 1082481073. The reversal of 1082481061 is 1601842801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1601842801 = 13123218677.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1082481061 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 (1082481161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141495 + ... + 148948.

It is an arithmetic number, because the mean of its divisors is an integer number (270693808).

Almost surely, 21082481061 is an apocalyptic number.

It is an amenable number.

1082481061 is a deficient number, since it is larger than the sum of its proper divisors (294171).

1082481061 is an equidigital number, since it uses as much as digits as its factorization.

1082481061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294170.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 1082481061 is about 32901.0799366829. The cubic root of 1082481061 is about 1026.7706254126.

The spelling of 1082481061 in words is "one billion, eighty-two million, four hundred eighty-one thousand, sixty-one".

Divisors: 1 3727 290443 1082481061