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4006010 = 25400601
BaseRepresentation
bin1111010010000001111010
321112112012202
433102001322
52011143020
6221510202
746023221
oct17220172
97475182
104006010
112296858
121412362
13aa3528
14763cb8
15541e75
hex3d207a

4006010 has 8 divisors (see below), whose sum is σ = 7210836. Its totient is φ = 1602400.

The previous prime is 4006007. The next prime is 4006019. The reversal of 4006010 is 106004.

4006010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3713329 + 292681 = 1927^2 + 541^2 .

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

It is a super-2 number, since 2×40060102 = 32096232240200, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4005982 and 4006000.

It is not an unprimeable number, because it can be changed into a prime (4006019) 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 3 ways as a sum of consecutive naturals, for example, 200291 + ... + 200310.

Almost surely, 24006010 is an apocalyptic number.

4006010 is a deficient number, since it is larger than the sum of its proper divisors (3204826).

4006010 is a wasteful number, since it uses less digits than its factorization.

4006010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400608.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 4006010 is about 2001.5019360470. The cubic root of 4006010 is about 158.8195677486.

The spelling of 4006010 in words is "four million, six thousand, ten".

Divisors: 1 2 5 10 400601 801202 2003005 4006010