Base | Representation |
---|---|
bin | 1001001101000111101101… |
… | …0101001100001111101000 |
3 | 1022211120002201211222102112 |
4 | 2103101323111030033220 |
5 | 2311310313044231440 |
6 | 33305310114221452 |
7 | 2063135054263613 |
oct | 223217325141750 |
9 | 38746081758375 |
10 | 10121012102120 |
11 | 325232a528477 |
12 | 117562a584888 |
13 | 58553ac2938a |
14 | 26dc06a5317a |
15 | 12840dbba965 |
hex | 9347b54c3e8 |
10121012102120 has 64 divisors (see below), whose sum is σ = 25013027664000. Its totient is φ = 3668577378048.
The previous prime is 10121012102111. The next prime is 10121012102141. The reversal of 10121012102120 is 2120121012101.
10121012102120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10121012102095 and 10121012102104.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289485155 + ... + 289520114.
It is an arithmetic number, because the mean of its divisors is an integer number (390828557250).
Almost surely, 210121012102120 is an apocalyptic number.
10121012102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10121012102120 is an abundant number, since it is smaller than the sum of its proper divisors (14892015561880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10121012102120 is a wasteful number, since it uses less digits than its factorization.
10121012102120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 579005322 (or 579005318 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 10121012102120 its reverse (2120121012101), we get a palindrome (12241133114221).
The spelling of 10121012102120 in words is "ten trillion, one hundred twenty-one billion, twelve million, one hundred two thousand, one hundred twenty".
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