Base | Representation |
---|---|
bin | 1100011111001010011… |
… | …0011111111010100110 |
3 | 202111201111221210021200 |
4 | 3013302212133322212 |
5 | 12003321013412344 |
6 | 242314544423330 |
7 | 21333044211051 |
oct | 3076246377246 |
9 | 674644853250 |
10 | 214523575974 |
11 | 82a84a69854 |
12 | 356ab617b46 |
13 | 172ca249106 |
14 | a550d29a98 |
15 | 58a852b069 |
hex | 31f299fea6 |
214523575974 has 48 divisors (see below), whose sum is σ = 487660228224. Its totient is φ = 68066697600.
The previous prime is 214523575969. The next prime is 214523575991. The reversal of 214523575974 is 479575325412.
214523575974 is a `hidden beast` number, since 2 + 1 + 45 + 2 + 3 + 5 + 7 + 597 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 214523575974.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 3117199 + ... + 3185274.
It is an arithmetic number, because the mean of its divisors is an integer number (10159588088).
Almost surely, 2214523575974 is an apocalyptic number.
214523575974 is an abundant number, since it is smaller than the sum of its proper divisors (273136652250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214523575974 is a wasteful number, since it uses less digits than its factorization.
214523575974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6302573 (or 6302570 counting only the distinct ones).
The product of its digits is 10584000, while the sum is 54.
The spelling of 214523575974 in words is "two hundred fourteen billion, five hundred twenty-three million, five hundred seventy-five thousand, nine hundred seventy-four".
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