Base | Representation |
---|---|
bin | 101111000010000010… |
… | …0011011011010111100 |
3 | 100122200212022200000122 |
4 | 1132010010123122330 |
5 | 3123322000014322 |
6 | 114222044314112 |
7 | 10203605562635 |
oct | 1360404333274 |
9 | 318625280018 |
10 | 101000001212 |
11 | 3991995a890 |
12 | 176a8842938 |
13 | 96a7a4a336 |
14 | 4c61bac88c |
15 | 2961e1b442 |
hex | 178411b6bc |
101000001212 has 96 divisors (see below), whose sum is σ = 201420656640. Its totient is φ = 43917120000.
The previous prime is 101000001209. The next prime is 101000001217. The reversal of 101000001212 is 212100000101.
It is a self number, because there is not a number n which added to its sum of digits gives 101000001212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101000001217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16497512 + ... + 16503632.
It is an arithmetic number, because the mean of its divisors is an integer number (2098131840).
Almost surely, 2101000001212 is an apocalyptic number.
It is an amenable number.
101000001212 is a deficient number, since it is larger than the sum of its proper divisors (100420655428).
101000001212 is a wasteful number, since it uses less digits than its factorization.
101000001212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6363 (or 6361 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 101000001212 its reverse (212100000101), we get a palindrome (313100001313).
The spelling of 101000001212 in words is "one hundred one billion, one thousand, two hundred twelve".
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