Base | Representation |
---|---|
bin | 10010101001100001… |
… | …01111111111010010 |
3 | 221211202100022022121 |
4 | 21110300233333102 |
5 | 131001033001320 |
6 | 4333251524454 |
7 | 503051411662 |
oct | 112460577722 |
9 | 27752308277 |
10 | 10012000210 |
11 | 4278570a43 |
12 | 1b34bb972a |
13 | c3732c5a4 |
14 | 6ad9a81a2 |
15 | 3d8e7d8aa |
hex | 254c2ffd2 |
10012000210 has 16 divisors (see below), whose sum is σ = 18029039256. Its totient is φ = 4003147008.
The previous prime is 10012000189. The next prime is 10012000253. The reversal of 10012000210 is 1200021001.
It can be written as a sum of positive squares in 4 ways, for example, as 9237324321 + 774675889 = 96111^2 + 27833^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10012000193 and 10012000202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181047 + ... + 229786.
Almost surely, 210012000210 is an apocalyptic number.
10012000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10012000210 is a deficient number, since it is larger than the sum of its proper divisors (8017039046).
10012000210 is a wasteful number, since it uses less digits than its factorization.
10012000210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413277.
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 10012000210 its reverse (1200021001), we get a palindrome (11212021211).
The spelling of 10012000210 in words is "ten billion, twelve million, two hundred ten", and thus it is an aban number.
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