Base | Representation |
---|---|
bin | 1001001101001000100001… |
… | …0100110010101101010010 |
3 | 1022211120122221001111010100 |
4 | 2103102020110302231102 |
5 | 2311311234401220310 |
6 | 33305343502513230 |
7 | 2063143342245045 |
oct | 223221024625522 |
9 | 38746587044110 |
10 | 10121230101330 |
11 | 3252431594507 |
12 | 117568b595816 |
13 | 5855741461aa |
14 | 26dc2799cc5c |
15 | 128422dccec0 |
hex | 93488532b52 |
10121230101330 has 24 divisors (see below), whose sum is σ = 26315198263692. Its totient is φ = 2698994693664.
The previous prime is 10121230101263. The next prime is 10121230101361. The reversal of 10121230101330 is 3310103212101.
10121230101330 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 1 + 230 + 101 + 330 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 9292443819201 + 828786282129 = 3048351^2 + 910377^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56229056029 + ... + 56229056208.
Almost surely, 210121230101330 is an apocalyptic number.
10121230101330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10121230101330 is an abundant number, since it is smaller than the sum of its proper divisors (16193968162362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10121230101330 is a wasteful number, since it uses less digits than its factorization.
10121230101330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112458112250 (or 112458112247 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 10121230101330 its reverse (3310103212101), we get a palindrome (13431333313431).
The spelling of 10121230101330 in words is "ten trillion, one hundred twenty-one billion, two hundred thirty million, one hundred one thousand, three hundred thirty".
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