Base | Representation |
---|---|
bin | 110100001001111001… |
… | …0101101111011000101 |
3 | 101201002120001002021210 |
4 | 1220103302231323011 |
5 | 3313334302241401 |
6 | 123241434402033 |
7 | 11043331411032 |
oct | 1502362557305 |
9 | 351076032253 |
10 | 112001212101 |
11 | 43554845409 |
12 | 19858b90319 |
13 | a73bca9b8c |
14 | 55c6cb6389 |
15 | 2da7b494d6 |
hex | 1a13cadec5 |
112001212101 has 16 divisors (see below), whose sum is σ = 152221576320. Its totient is φ = 73225439040.
The previous prime is 112001212079. The next prime is 112001212123. The reversal of 112001212101 is 101212100211.
It is an interprime number because it is at equal distance from previous prime (112001212079) and next prime (112001212123).
It is not a de Polignac number, because 112001212101 - 29 = 112001211589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112001212151) 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, 194560 + ... + 511718.
It is an arithmetic number, because the mean of its divisors is an integer number (9513848520).
Almost surely, 2112001212101 is an apocalyptic number.
It is an amenable number.
112001212101 is a deficient number, since it is larger than the sum of its proper divisors (40220364219).
112001212101 is a wasteful number, since it uses less digits than its factorization.
112001212101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319436.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 112001212101 its reverse (101212100211), we get a palindrome (213213312312).
The spelling of 112001212101 in words is "one hundred twelve billion, one million, two hundred twelve thousand, one hundred one".
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