Base | Representation |
---|---|
bin | 1001000110110001100111… |
… | …0101000010001111110010 |
3 | 1022110010201122022010010101 |
4 | 2101230121311002033302 |
5 | 2303014040014201320 |
6 | 33143241131423014 |
7 | 2052225513456145 |
oct | 221543165021762 |
9 | 38403648263111 |
10 | 10012002100210 |
11 | 321008019a600 |
12 | 11584872b4a6a |
13 | 578187876c76 |
14 | 26882513605c |
15 | 12567d97ac0a |
hex | 91b19d423f2 |
10012002100210 has 24 divisors (see below), whose sum is σ = 19808870273388. Its totient is φ = 3640728036000.
The previous prime is 10012002100181. The next prime is 10012002100213. The reversal of 10012002100210 is 1200120021001.
It can be written as a sum of positive squares in 2 ways, for example, as 9198537002281 + 813465097929 = 3032909^2 + 901923^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (10012002100213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4137189741 + ... + 4137192160.
Almost surely, 210012002100210 is an apocalyptic number.
10012002100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10012002100210 is a deficient number, since it is larger than the sum of its proper divisors (9796868173178).
10012002100210 is a wasteful number, since it uses less digits than its factorization.
10012002100210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8274381930 (or 8274381919 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10012002100210 its reverse (1200120021001), we get a palindrome (11212122121211).
The spelling of 10012002100210 in words is "ten trillion, twelve billion, two million, one hundred thousand, two hundred ten".
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