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10871082 = 232603949
BaseRepresentation
bin101001011110…
…000100101010
3202110022022200
4221132010222
510240333312
61025001030
7161255055
oct51360452
922408280
1010871082
116155672
123783176
1323381c1
14162da9c
15e4b0dc
hexa5e12a

10871082 has 12 divisors (see below), whose sum is σ = 23554050. Its totient is φ = 3623688.

The previous prime is 10871071. The next prime is 10871089. The reversal of 10871082 is 28017801.

It can be written as a sum of positive squares in only one way, i.e., 10830681 + 40401 = 3291^2 + 201^2 .

It is not an unprimeable number, because it can be changed into a prime (10871089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 301957 + ... + 301992.

Almost surely, 210871082 is an apocalyptic number.

10871082 is an abundant number, since it is smaller than the sum of its proper divisors (12682968).

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

10871082 is a wasteful number, since it uses less digits than its factorization.

10871082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603957 (or 603954 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 10871082 is about 3297.1323904266. The cubic root of 10871082 is about 221.5257712304.

Adding to 10871082 its reverse (28017801), we get a palindrome (38888883).

The spelling of 10871082 in words is "ten million, eight hundred seventy-one thousand, eighty-two".

Divisors: 1 2 3 6 9 18 603949 1207898 1811847 3623694 5435541 10871082