Base | Representation |
---|---|
bin | 10010101001100001… |
… | …01111111100001010 |
3 | 221211202100022001012 |
4 | 21110300233330022 |
5 | 131001033000020 |
6 | 4333251523522 |
7 | 503051411255 |
oct | 112460577412 |
9 | 27752308035 |
10 | 10012000010 |
11 | 4278570881 |
12 | 1b34bb95a2 |
13 | c3732c47c |
14 | 6ad9a809c |
15 | 3d8e7d7c5 |
hex | 254c2ff0a |
10012000010 has 16 divisors (see below), whose sum is σ = 18181085256. Its totient is φ = 3969358848.
The previous prime is 10011999997. The next prime is 10012000021. The reversal of 10012000010 is 1000021001.
It is a happy number.
10012000010 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 4 ways, for example, as 6307695241 + 3704304769 = 79421^2 + 60863^2 .
It is a Harshad number since it is a multiple of its sum of digits (5).
It is a junction number, because it is equal to n+sod(n) for n = 10011999958 and 10012000003.
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 7 ways as a sum of consecutive naturals, for example, 4428959 + ... + 4431218.
Almost surely, 210012000010 is an apocalyptic number.
10012000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10012000010 is a deficient number, since it is larger than the sum of its proper divisors (8169085246).
10012000010 is a wasteful number, since it uses less digits than its factorization.
10012000010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8860297.
The product of its (nonzero) digits is 2, while the sum is 5.
Adding to 10012000010 its reverse (1000021001), we get a palindrome (11012021011).
The spelling of 10012000010 in words is "ten billion, twelve million, ten", and thus it is an aban number and an uban number.
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