Base | Representation |
---|---|
bin | 1100011111000110101… |
… | …1000000011010001110 |
3 | 202111200102121110012221 |
4 | 3013301223000122032 |
5 | 12003303020333210 |
6 | 242313230245554 |
7 | 21332464515022 |
oct | 3076153003216 |
9 | 674612543187 |
10 | 214507980430 |
11 | 82a77187677 |
12 | 356a63568ba |
13 | 172c6c48693 |
14 | a54cc2a382 |
15 | 58a6e9a1da |
hex | 31f1ac068e |
214507980430 has 8 divisors (see below), whose sum is σ = 386114364792. Its totient is φ = 85803192168.
The previous prime is 214507980391. The next prime is 214507980437. The reversal of 214507980430 is 34089705412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214507980437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10725399012 + ... + 10725399031.
It is an arithmetic number, because the mean of its divisors is an integer number (48264295599).
Almost surely, 2214507980430 is an apocalyptic number.
214507980430 is a deficient number, since it is larger than the sum of its proper divisors (171606384362).
214507980430 is a wasteful number, since it uses less digits than its factorization.
214507980430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21450798050.
The product of its (nonzero) digits is 241920, while the sum is 43.
The spelling of 214507980430 in words is "two hundred fourteen billion, five hundred seven million, nine hundred eighty thousand, four hundred thirty".
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