Base | Representation |
---|---|
bin | 11100001000111001… |
… | …011011001001100010 |
3 | 2212222200001101002101 |
4 | 130020321123021202 |
5 | 443334243322320 |
6 | 21514035441014 |
7 | 2116506056422 |
oct | 341071331142 |
9 | 85880041071 |
10 | 30214042210 |
11 | 118a5048120 |
12 | 5a3275616a |
13 | 2b06827ab1 |
14 | 1668a44482 |
15 | bbc808c0a |
hex | 708e5b262 |
30214042210 has 32 divisors (see below), whose sum is σ = 59657217984. Its totient is φ = 10926216000.
The previous prime is 30214042181. The next prime is 30214042259. The reversal of 30214042210 is 1224041203.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738856 + ... + 778675.
It is an arithmetic number, because the mean of its divisors is an integer number (1864288062).
Almost surely, 230214042210 is an apocalyptic number.
30214042210 is a deficient number, since it is larger than the sum of its proper divisors (29443175774).
30214042210 is a wasteful number, since it uses less digits than its factorization.
30214042210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1517730.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 30214042210 its reverse (1224041203), we get a palindrome (31438083413).
The spelling of 30214042210 in words is "thirty billion, two hundred fourteen million, forty-two thousand, two hundred ten".
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