Base | Representation |
---|---|
bin | 10001100111000000001… |
… | …011101100001000101100 |
3 | 11021200111122122101221001 |
4 | 101213000023230020230 |
5 | 124311301141200022 |
6 | 2323530015050044 |
7 | 153266441064202 |
oct | 21470013541054 |
9 | 4250448571831 |
10 | 1210110100012 |
11 | 427228670950 |
12 | 17663b510924 |
13 | 8a161043bc8 |
14 | 427d914b072 |
15 | 21727595b27 |
hex | 119c02ec22c |
1210110100012 has 48 divisors (see below), whose sum is σ = 2349268699680. Its totient is φ = 540759513600.
The previous prime is 1210110099977. The next prime is 1210110100013. The reversal of 1210110100012 is 2100010110121.
It is not an unprimeable number, because it can be changed into a prime (1210110100013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5247064 + ... + 5472832.
It is an arithmetic number, because the mean of its divisors is an integer number (48943097910).
Almost surely, 21210110100012 is an apocalyptic number.
It is an amenable number.
1210110100012 is a deficient number, since it is larger than the sum of its proper divisors (1139158599668).
1210110100012 is a wasteful number, since it uses less digits than its factorization.
1210110100012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227842 (or 227840 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 1210110100012 its reverse (2100010110121), we get a palindrome (3310120210133).
The spelling of 1210110100012 in words is "one trillion, two hundred ten billion, one hundred ten million, one hundred thousand, twelve".
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