Base | Representation |
---|---|
bin | 11100001000111001… |
… | …011010111001111010 |
3 | 2212222200001022201100 |
4 | 130020321122321322 |
5 | 443334243304320 |
6 | 21514035432230 |
7 | 2116506053463 |
oct | 341071327172 |
9 | 85880038640 |
10 | 30214041210 |
11 | 118a50473a1 |
12 | 5a32755676 |
13 | 2b068274c2 |
14 | 1668a43d6a |
15 | bbc808790 |
hex | 708e5ae7a |
30214041210 has 48 divisors (see below), whose sum is σ = 81265359240. Its totient is φ = 7779246720.
The previous prime is 30214041199. The next prime is 30214041257. The reversal of 30214041210 is 1214041203.
30214041210 is a `hidden beast` number, since 30 + 21 + 404 + 1 + 210 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 20022533001 + 10191508209 = 141501^2 + 100953^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5785521 + ... + 5790740.
Almost surely, 230214041210 is an apocalyptic number.
30214041210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30214041210 is an abundant number, since it is smaller than the sum of its proper divisors (51051318030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30214041210 is a wasteful number, since it uses less digits than its factorization.
30214041210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11576303 (or 11576300 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 30214041210 its reverse (1214041203), we get a palindrome (31428082413).
The spelling of 30214041210 in words is "thirty billion, two hundred fourteen million, forty-one thousand, two hundred ten".
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