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8083474 = 271930389
BaseRepresentation
bin11110110101100000010010
3120012200102221
4132311200102
54032132344
6445131254
7125464660
oct36654022
916180387
108083474
114621263
122859b2a
1318a0429
141105c30
15a9a184
hex7b5812

8083474 has 16 divisors (see below), whose sum is σ = 14587200. Its totient is φ = 3281904.

The previous prime is 8083457. The next prime is 8083477. The reversal of 8083474 is 4743808.

It is not an unprimeable number, because it can be changed into a prime (8083477) 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 7 ways as a sum of consecutive naturals, for example, 14929 + ... + 15460.

It is an arithmetic number, because the mean of its divisors is an integer number (911700).

Almost surely, 28083474 is an apocalyptic number.

8083474 is a deficient number, since it is larger than the sum of its proper divisors (6503726).

8083474 is a wasteful number, since it uses less digits than its factorization.

8083474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30417.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 8083474 is about 2843.1450895092. The cubic root of 8083474 is about 200.6932111820.

It can be divided in two parts, 80834 and 74, that added together give a palindrome (80908).

The spelling of 8083474 in words is "eight million, eighty-three thousand, four hundred seventy-four".

Divisors: 1 2 7 14 19 38 133 266 30389 60778 212723 425446 577391 1154782 4041737 8083474