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10010869 = 116591381
BaseRepresentation
bin100110001100…
…000011110101
3200211121022221
4212030003311
510030321434
6554322341
7151043131
oct46140365
920747287
1010010869
115718350
1234293b1
1320c67bb
1414883c1
15d2b2b4
hex98c0f5

10010869 has 8 divisors (see below), whose sum is σ = 10945440. Its totient is φ = 9080400.

The previous prime is 10010851. The next prime is 10010881. The reversal of 10010869 is 96801001.

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

It is a cyclic number.

It is not a de Polignac number, because 10010869 - 211 = 10008821 is a prime.

It is a super-2 number, since 2×100108692 = 200434996270322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010849) 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, 6559 + ... + 7939.

It is an arithmetic number, because the mean of its divisors is an integer number (1368180).

Almost surely, 210010869 is an apocalyptic number.

It is an amenable number.

10010869 is a deficient number, since it is larger than the sum of its proper divisors (934571).

10010869 is a wasteful number, since it uses less digits than its factorization.

10010869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 10010869 is about 3163.9957332462. The cubic root of 10010869 is about 215.5214959097.

The spelling of 10010869 in words is "ten million, ten thousand, eight hundred sixty-nine".

Divisors: 1 11 659 1381 7249 15191 910079 10010869