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10010060505 = 325222445789
BaseRepresentation
bin10010101001010010…
…10110011011011001
3221211121200202112200
421110221112123121
5131000033414010
64333142200413
7503026052604
oct112451263331
927747622480
1010010060505
114277466685
121b34423109
13c36b00733
146ad62133b
153d8be8cc0
hex254a566d9

10010060505 has 12 divisors (see below), whose sum is σ = 17350771620. Its totient is φ = 5338698912.

The previous prime is 10010060477. The next prime is 10010060527. The reversal of 10010060505 is 50506001001.

10010060505 is a `hidden beast` number, since 1 + 0 + 0 + 100 + 60 + 505 = 666.

10010060505 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 4272452496 + 5737608009 = 65364^2 + 75747^2 .

It is not a de Polignac number, because 10010060505 - 213 = 10010052313 is a prime.

It is a super-2 number, since 2×100100605052 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111222850 + ... + 111222939.

It is an arithmetic number, because the mean of its divisors is an integer number (1445897635).

Almost surely, 210010060505 is an apocalyptic number.

10010060505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10010060505 is a deficient number, since it is larger than the sum of its proper divisors (7340711115).

10010060505 is a wasteful number, since it uses less digits than its factorization.

10010060505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222445800 (or 222445797 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

Adding to 10010060505 its reverse (50506001001), we get a palindrome (60516061506).

The spelling of 10010060505 in words is "ten billion, ten million, sixty thousand, five hundred five".

Divisors: 1 3 5 9 15 45 222445789 667337367 1112228945 2002012101 3336686835 10010060505