Base | Representation |
---|---|
bin | 1100011110000011010… |
… | …1111001000000110100 |
3 | 202110221202022002221220 |
4 | 3013200311321000310 |
5 | 12002213224333134 |
6 | 242225222310340 |
7 | 21322465506561 |
oct | 3074065710064 |
9 | 673852262856 |
10 | 214225621044 |
11 | 82941861906 |
12 | 356278883b0 |
13 | 172805b6116 |
14 | a523529868 |
15 | 588c2c3149 |
hex | 31e0d79034 |
214225621044 has 24 divisors (see below), whose sum is σ = 499899972768. Its totient is φ = 71402798880.
The previous prime is 214225621037. The next prime is 214225621063. The reversal of 214225621044 is 440126522412.
It is a junction number, because it is equal to n+sod(n) for n = 214225620996 and 214225621014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560847 + ... + 861974.
It is an arithmetic number, because the mean of its divisors is an integer number (20829165532).
Almost surely, 2214225621044 is an apocalyptic number.
It is an amenable number.
214225621044 is an abundant number, since it is smaller than the sum of its proper divisors (285674351724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214225621044 is a wasteful number, since it uses less digits than its factorization.
214225621044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1435375 (or 1435373 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 33.
The spelling of 214225621044 in words is "two hundred fourteen billion, two hundred twenty-five million, six hundred twenty-one thousand, forty-four".
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