Base | Representation |
---|---|
bin | 11001100001011… |
… | …10100101100000 |
3 | 112220212102102111 |
4 | 30300232211200 |
5 | 414302202240 |
6 | 33124525104 |
7 | 5206552120 |
oct | 1460564540 |
9 | 486772374 |
10 | 214100320 |
11 | aa943815 |
12 | 5b850794 |
13 | 354832a5 |
14 | 20612c80 |
15 | 13be21ea |
hex | cc2e960 |
214100320 has 48 divisors (see below), whose sum is σ = 578073888. Its totient is φ = 73405440.
The previous prime is 214100317. The next prime is 214100347. The reversal of 214100320 is 23001412.
It is a self number, because there is not a number n which added to its sum of digits gives 214100320.
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, 94461 + ... + 96700.
It is an arithmetic number, because the mean of its divisors is an integer number (12043206).
Almost surely, 2214100320 is an apocalyptic number.
214100320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214100320 is an abundant number, since it is smaller than the sum of its proper divisors (363973568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214100320 is a wasteful number, since it uses less digits than its factorization.
214100320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191183 (or 191175 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 214100320 is about 14632.1673035815. The cubic root of 214100320 is about 598.2358551087.
Adding to 214100320 its reverse (23001412), we get a palindrome (237101732).
The spelling of 214100320 in words is "two hundred fourteen million, one hundred thousand, three hundred twenty".
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