Base | Representation |
---|---|
bin | 1100011111000100111… |
… | …0011000011001000000 |
3 | 202111122220111012201212 |
4 | 3013301032120121000 |
5 | 12003244110221410 |
6 | 242312401345252 |
7 | 21332343652433 |
oct | 3076116303100 |
9 | 674586435655 |
10 | 214500476480 |
11 | 82a72a21864 |
12 | 356a3938228 |
13 | 172c551bc84 |
14 | a54bc3581a |
15 | 58a64b6b05 |
hex | 31f1398640 |
214500476480 has 28 divisors (see below), whose sum is σ = 510779260380. Its totient is φ = 85800190464.
The previous prime is 214500476471. The next prime is 214500476521. The reversal of 214500476480 is 84674005412.
It can be written as a sum of positive squares in 2 ways, for example, as 154342122496 + 60158353984 = 392864^2 + 245272^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335156675 + ... + 335157314.
Almost surely, 2214500476480 is an apocalyptic number.
214500476480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214500476480 is an abundant number, since it is smaller than the sum of its proper divisors (296278783900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214500476480 is an equidigital number, since it uses as much as digits as its factorization.
214500476480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670314006 (or 670313996 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 41.
The spelling of 214500476480 in words is "two hundred fourteen billion, five hundred million, four hundred seventy-six thousand, four hundred eighty".
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