Base | Representation |
---|---|
bin | 11100100110010010… |
… | …110110010110110100 |
3 | 2221021001002202012112 |
4 | 130212102312112310 |
5 | 1000342023342031 |
6 | 22035014510152 |
7 | 2134645201022 |
oct | 344622662664 |
9 | 87231082175 |
10 | 30707246516 |
11 | 12028492891 |
12 | 5b4b965358 |
13 | 2b84a7096b |
14 | 16b434b712 |
15 | beac7d62b |
hex | 7264b65b4 |
30707246516 has 24 divisors (see below), whose sum is σ = 55126024800. Its totient is φ = 14958754272.
The previous prime is 30707246503. The next prime is 30707246519. The reversal of 30707246516 is 61564270703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30707246519) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156566 + ... + 293133.
It is an arithmetic number, because the mean of its divisors is an integer number (2296917700).
Almost surely, 230707246516 is an apocalyptic number.
It is an amenable number.
30707246516 is a deficient number, since it is larger than the sum of its proper divisors (24418778284).
30707246516 is a wasteful number, since it uses less digits than its factorization.
30707246516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450143 (or 450141 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 41.
The spelling of 30707246516 in words is "thirty billion, seven hundred seven million, two hundred forty-six thousand, five hundred sixteen".
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