Base | Representation |
---|---|
bin | 1101101001111111011101… |
… | …01001111010111110001000 |
3 | 10221022211222201102012222010 |
4 | 12310333232221322332020 |
5 | 12414003141301130232 |
6 | 143511351414255520 |
7 | 6216414243114540 |
oct | 664775651727610 |
9 | 127284881365863 |
10 | 30030120333192 |
11 | 9628780054201 |
12 | 34500566575a0 |
13 | 139aa9c716b05 |
14 | 75b67379a320 |
15 | 3712442720cc |
hex | 1b4feea7af88 |
30030120333192 has 64 divisors (see below), whose sum is σ = 86116950374400. Its totient is φ = 8548373724480.
The previous prime is 30030120333131. The next prime is 30030120333209. The reversal of 30030120333192 is 29133302103003.
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, 329752842 + ... + 329843897.
It is an arithmetic number, because the mean of its divisors is an integer number (1345577349600).
Almost surely, 230030120333192 is an apocalyptic number.
It is an amenable number.
30030120333192 is an abundant number, since it is smaller than the sum of its proper divisors (56086830041208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30030120333192 is a wasteful number, since it uses less digits than its factorization.
30030120333192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659597026 (or 659597022 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 30.
Adding to 30030120333192 its reverse (29133302103003), we get a palindrome (59163422436195).
The spelling of 30030120333192 in words is "thirty trillion, thirty billion, one hundred twenty million, three hundred thirty-three thousand, one hundred ninety-two".
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