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8483031 = 321396781
BaseRepresentation
bin100000010111…
…000011010111
3120221222112100
4200113003113
54132424111
6501453143
7132050604
oct40270327
916858470
108483031
114874477
122a111b3
1319b025b
1411ab6ab
15b28756
hex8170d7

8483031 has 12 divisors (see below), whose sum is σ = 12343240. Its totient is φ = 5613840.

The previous prime is 8483011. The next prime is 8483081. The reversal of 8483031 is 1303848.

It is not a de Polignac number, because 8483031 - 26 = 8482967 is a prime.

It is a super-2 number, since 2×84830312 = 143923629893922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8482986 and 8483004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8483011) 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 11 ways as a sum of consecutive naturals, for example, 2140 + ... + 4641.

Almost surely, 28483031 is an apocalyptic number.

8483031 is a deficient number, since it is larger than the sum of its proper divisors (3860209).

8483031 is a wasteful number, since it uses less digits than its factorization.

8483031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6926 (or 6923 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 8483031 is about 2912.5643340534. The cubic root of 8483031 is about 203.9468575531.

Adding to 8483031 its reverse (1303848), we get a palindrome (9786879).

The spelling of 8483031 in words is "eight million, four hundred eighty-three thousand, thirty-one".

Divisors: 1 3 9 139 417 1251 6781 20343 61029 942559 2827677 8483031