Base | Representation |
---|---|
bin | 11100001110101110… |
… | …111001011101110000 |
3 | 2220020111021101222020 |
4 | 130032232321131300 |
5 | 444034324233341 |
6 | 21531454111440 |
7 | 2122105201455 |
oct | 341656713560 |
9 | 86214241866 |
10 | 30311946096 |
11 | 11945337823 |
12 | 5a5b4ab580 |
13 | 2b20bb64a3 |
14 | 1677a4b82c |
15 | bc61e7566 |
hex | 70ebb9770 |
30311946096 has 80 divisors (see below), whose sum is σ = 83353593600. Its totient is φ = 9464615424.
The previous prime is 30311946059. The next prime is 30311946131. The reversal of 30311946096 is 69064911303.
It is a super-2 number, since 2×303119460962 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
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, 105556 + ... + 267891.
It is an arithmetic number, because the mean of its divisors is an integer number (1041919920).
Almost surely, 230311946096 is an apocalyptic number.
It is an amenable number.
30311946096 is an abundant number, since it is smaller than the sum of its proper divisors (53041647504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30311946096 is a wasteful number, since it uses less digits than its factorization.
30311946096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 373566 (or 373560 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 42.
The spelling of 30311946096 in words is "thirty billion, three hundred eleven million, nine hundred forty-six thousand, ninety-six".
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