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10010010004 = 223181778653
BaseRepresentation
bin10010101001010010…
…01010000110010100
3221211121121012021021
421110221022012110
5131000030310004
64333141130524
7503025452431
oct112451120624
927747535237
1010010010004
114277431745
121b343b9a44
13c36ab3757
146ad60ab88
153d8bd8d54
hex254a4a194

10010010004 has 12 divisors (see below), whose sum is σ = 17518290804. Its totient is φ = 5004784064.

The previous prime is 10010009987. The next prime is 10010010013. The reversal of 10010010004 is 40001001001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9160404100 + 849605904 = 95710^2 + 29148^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87942 + ... + 166594.

It is an arithmetic number, because the mean of its divisors is an integer number (1459857567).

Almost surely, 210010010004 is an apocalyptic number.

It is an amenable number.

10010010004 is a deficient number, since it is larger than the sum of its proper divisors (7508280800).

10010010004 is a wasteful number, since it uses less digits than its factorization.

10010010004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110474 (or 110472 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10010010004 its reverse (40001001001), we get a palindrome (50011011005).

The spelling of 10010010004 in words is "ten billion, ten million, ten thousand, four".

Divisors: 1 2 4 31817 63634 78653 127268 157306 314612 2502502501 5005005002 10010010004