Base | Representation |
---|---|
bin | 1100011110111011011… |
… | …0101110111111010000 |
3 | 202111120010200112102101 |
4 | 3013232312232333100 |
5 | 12003203421120102 |
6 | 242304421330144 |
7 | 21331352032504 |
oct | 3075666567720 |
9 | 674503615371 |
10 | 214460723152 |
11 | 82a5253a575 |
12 | 35692566954 |
13 | 172ba2107b0 |
14 | a546848304 |
15 | 58a2c62e87 |
hex | 31eedaefd0 |
214460723152 has 40 divisors (see below), whose sum is σ = 473802940296. Its totient is φ = 93159407616.
The previous prime is 214460723117. The next prime is 214460723173. The reversal of 214460723152 is 251327064412.
It can be written as a sum of positive squares in 4 ways, for example, as 21964425616 + 192496297536 = 148204^2 + 438744^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30321793 + ... + 30328864.
Almost surely, 2214460723152 is an apocalyptic number.
It is an amenable number.
214460723152 is an abundant number, since it is smaller than the sum of its proper divisors (259342217144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214460723152 is a wasteful number, since it uses less digits than its factorization.
214460723152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60650695 (or 60650689 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 37.
Adding to 214460723152 its reverse (251327064412), we get a palindrome (465787787564).
The spelling of 214460723152 in words is "two hundred fourteen billion, four hundred sixty million, seven hundred twenty-three thousand, one hundred fifty-two".
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