Base | Representation |
---|---|
bin | 1100011101010111101… |
… | …0001111110011001100 |
3 | 202110110222012001012212 |
4 | 3013111322033303030 |
5 | 12001324301313310 |
6 | 242155111245552 |
7 | 21315110540126 |
oct | 3072572176314 |
9 | 673428161185 |
10 | 214042213580 |
11 | 82858282098 |
12 | 355963798b8 |
13 | 172515bb2b0 |
14 | a507026216 |
15 | 587b145205 |
hex | 31d5e8fccc |
214042213580 has 24 divisors (see below), whose sum is σ = 484064698992. Its totient is φ = 79030971072.
The previous prime is 214042213579. The next prime is 214042213601. The reversal of 214042213580 is 85312240412.
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, 411619382 + ... + 411619901.
It is an arithmetic number, because the mean of its divisors is an integer number (20169362458).
Almost surely, 2214042213580 is an apocalyptic number.
214042213580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214042213580 is an abundant number, since it is smaller than the sum of its proper divisors (270022485412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214042213580 is a wasteful number, since it uses less digits than its factorization.
214042213580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 823239305 (or 823239303 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
Adding to 214042213580 its reverse (85312240412), we get a palindrome (299354453992).
The spelling of 214042213580 in words is "two hundred fourteen billion, forty-two million, two hundred thirteen thousand, five hundred eighty".
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