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10041669 = 321129221
BaseRepresentation
bin100110010011…
…100101000101
3200220011120200
4212103211011
510032313134
6555121113
7151232001
oct46234505
920804520
1010041669
115739500
123443199
132107821
141495701
15d35499
hex993945

10041669 has 18 divisors (see below), whose sum is σ = 15944838. Its totient is φ = 6085200.

The previous prime is 10041667. The next prime is 10041673. The reversal of 10041669 is 96614001.

10041669 = T97 + T98 + ... + T393.

It can be written as a sum of positive squares in only one way, i.e., 9828225 + 213444 = 3135^2 + 462^2 .

It is not a de Polignac number, because 10041669 - 21 = 10041667 is a prime.

It is a super-2 number, since 2×100416692 = 201670232611122, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10041667) 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 17 ways as a sum of consecutive naturals, for example, 3522 + ... + 5699.

Almost surely, 210041669 is an apocalyptic number.

It is an amenable number.

10041669 is a deficient number, since it is larger than the sum of its proper divisors (5903169).

10041669 is a wasteful number, since it uses less digits than its factorization.

10041669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9249 (or 9235 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 10041669 is about 3168.8592584714. The cubic root of 10041669 is about 215.7422981200.

The spelling of 10041669 in words is "ten million, forty-one thousand, six hundred sixty-nine".

Divisors: 1 3 9 11 33 99 121 363 1089 9221 27663 82989 101431 304293 912879 1115741 3347223 10041669