Base | Representation |
---|---|
bin | 111000010111100100… |
… | …1111001111110111010 |
3 | 102120110012022211002210 |
4 | 1300233021321332322 |
5 | 3440402323211414 |
6 | 131335410035550 |
7 | 11513510544552 |
oct | 1605711717672 |
9 | 376405284083 |
10 | 121050210234 |
11 | 47378762668 |
12 | 1b563578bb6 |
13 | b551954545 |
14 | 5c04a04162 |
15 | 32372a3e59 |
hex | 1c2f279fba |
121050210234 has 32 divisors (see below), whose sum is σ = 259853166720. Its totient is φ = 37456307712.
The previous prime is 121050210223. The next prime is 121050210263. The reversal of 121050210234 is 432012050121.
121050210234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 121050210234.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8121094 + ... + 8135985.
It is an arithmetic number, because the mean of its divisors is an integer number (8120411460).
Almost surely, 2121050210234 is an apocalyptic number.
121050210234 is an abundant number, since it is smaller than the sum of its proper divisors (138802956486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121050210234 is a wasteful number, since it uses less digits than its factorization.
121050210234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16257174.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 121050210234 its reverse (432012050121), we get a palindrome (553062260355).
The spelling of 121050210234 in words is "one hundred twenty-one billion, fifty million, two hundred ten thousand, two hundred thirty-four".
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