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34131674 = 220178461
BaseRepresentation
bin1000001000110…
…0111011011010
32101020001212002
42002030323122
532214203144
63215321002
7563054153
oct202147332
971201762
1034131674
11182a26a5
12b520162
1370c0775
14476692a
152ee314e
hex208ceda

34131674 has 8 divisors (see below), whose sum is σ = 51228948. Its totient is φ = 17055360.

The previous prime is 34131673. The next prime is 34131703. The reversal of 34131674 is 47613143.

It can be written as a sum of positive squares in 2 ways, for example, as 29539225 + 4592449 = 5435^2 + 2143^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (34131673) 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, 197 + ... + 8264.

Almost surely, 234131674 is an apocalyptic number.

34131674 is a deficient number, since it is larger than the sum of its proper divisors (17097274).

34131674 is a wasteful number, since it uses less digits than its factorization.

34131674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10480.

The product of its digits is 6048, while the sum is 29.

The square root of 34131674 is about 5842.2319365119. The cubic root of 34131674 is about 324.3788498868.

The spelling of 34131674 in words is "thirty-four million, one hundred thirty-one thousand, six hundred seventy-four".

Divisors: 1 2 2017 4034 8461 16922 17065837 34131674