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10143008 = 255632
BaseRepresentation
bin100110101100…
…010100100000
3201002022120222
4212230110200
510044034013
61001222212
7152133311
oct46542440
921068528
1010143008
1157a8657
123491968
1321419a5
1414c0608
15d55508
hex9ac520

10143008 has 18 divisors (see below), whose sum is σ = 20004579. Its totient is φ = 5062496.

The previous prime is 10142963. The next prime is 10143013. The reversal of 10143008 is 80034101.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 5071504 + 5071504 = 2252^2 + 2252^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=2252.

It is a super-2 number, since 2×101430082 = 205761222576128, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 17735 + ... + 18297.

Almost surely, 210143008 is an apocalyptic number.

It is an amenable number.

10143008 is a deficient number, since it is larger than the sum of its proper divisors (9861571).

10143008 is an frugal number, since it uses more digits than its factorization.

10143008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 565 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10143008 is about 3184.8089424642. The cubic root of 10143008 is about 216.4656165228.

Adding to 10143008 its reverse (80034101), we get a palindrome (90177109).

The spelling of 10143008 in words is "ten million, one hundred forty-three thousand, eight".

Divisors: 1 2 4 8 16 32 563 1126 2252 4504 9008 18016 316969 633938 1267876 2535752 5071504 10143008