Base | Representation |
---|---|
bin | 101110101101011110… |
… | …0101111011100010010 |
3 | 100120220210012002012102 |
4 | 1131122330233130102 |
5 | 3120413342321320 |
6 | 114025402000402 |
7 | 10150530645026 |
oct | 1353274573422 |
9 | 316823162172 |
10 | 100310120210 |
11 | 395a54a1aa3 |
12 | 175357a6102 |
13 | 95c7b41a21 |
14 | 4bd830a386 |
15 | 2921597175 |
hex | 175af2f712 |
100310120210 has 16 divisors (see below), whose sum is σ = 185438168856. Its totient is φ = 39039614208.
The previous prime is 100310120201. The next prime is 100310120221. The reversal of 100310120210 is 12021013001.
It can be written as a sum of positive squares in 4 ways, for example, as 87628432441 + 12681687769 = 296021^2 + 112613^2 .
It is a junction number, because it is equal to n+sod(n) for n = 100310120191 and 100310120200.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135553847 + ... + 135554586.
Almost surely, 2100310120210 is an apocalyptic number.
100310120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100310120210 is a deficient number, since it is larger than the sum of its proper divisors (85128048646).
100310120210 is a wasteful number, since it uses less digits than its factorization.
100310120210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271108477.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 100310120210 its reverse (12021013001), we get a palindrome (112331133211).
The spelling of 100310120210 in words is "one hundred billion, three hundred ten million, one hundred twenty thousand, two hundred ten".
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