Base | Representation |
---|---|
bin | 11100001010101000… |
… | …101110001010101100 |
3 | 2220001200221122212121 |
4 | 130022220232022230 |
5 | 443414230434332 |
6 | 21521001042324 |
7 | 2120312053333 |
oct | 341250561254 |
9 | 86050848777 |
10 | 30243218092 |
11 | 1190a56541a |
12 | 5a404863a4 |
13 | 2b0c8a1929 |
14 | 166c87ad1a |
15 | bc016d797 |
hex | 70aa2e2ac |
30243218092 has 6 divisors (see below), whose sum is σ = 52925631668. Its totient is φ = 15121609044.
The previous prime is 30243218069. The next prime is 30243218123. The reversal of 30243218092 is 29081234203.
It is a happy number.
It is a super-2 number, since 2×302432180922 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3780402258 + ... + 3780402265.
Almost surely, 230243218092 is an apocalyptic number.
It is an amenable number.
30243218092 is a deficient number, since it is larger than the sum of its proper divisors (22682413576).
30243218092 is a wasteful number, since it uses less digits than its factorization.
30243218092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7560804527 (or 7560804525 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The spelling of 30243218092 in words is "thirty billion, two hundred forty-three million, two hundred eighteen thousand, ninety-two".
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