Base | Representation |
---|---|
bin | 1101110101011011011110… |
… | …10001100001010000011110 |
3 | 10222201102101120001001120100 |
4 | 12322231233101201100132 |
5 | 12441423022234034324 |
6 | 144412104414001530 |
7 | 6256666165052040 |
oct | 672555721412036 |
9 | 128642346031510 |
10 | 30423120221214 |
11 | 976a411265896 |
12 | 34b42554a62a6 |
13 | 13c8b70a10256 |
14 | 7726b5db3a90 |
15 | 37b59632d4c9 |
hex | 1bab6f46141e |
30423120221214 has 24 divisors (see below), whose sum is σ = 75333440548080. Its totient is φ = 8692320063168.
The previous prime is 30423120221201. The next prime is 30423120221237. The reversal of 30423120221214 is 41212202132403.
30423120221214 is a `hidden beast` number, since 3 + 0 + 4 + 231 + 202 + 212 + 14 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120726667419 + ... + 120726667670.
It is an arithmetic number, because the mean of its divisors is an integer number (3138893356170).
Almost surely, 230423120221214 is an apocalyptic number.
30423120221214 is an abundant number, since it is smaller than the sum of its proper divisors (44910320326866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30423120221214 is a wasteful number, since it uses less digits than its factorization.
30423120221214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241453335104 (or 241453335101 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 30423120221214 its reverse (41212202132403), we get a palindrome (71635322353617).
The spelling of 30423120221214 in words is "thirty trillion, four hundred twenty-three billion, one hundred twenty million, two hundred twenty-one thousand, two hundred fourteen".
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