Base | Representation |
---|---|
bin | 11100100110000011… |
… | …000110010100001000 |
3 | 2221020202022222100211 |
4 | 130212003012110020 |
5 | 1000334444230301 |
6 | 22034350210504 |
7 | 2134565123215 |
oct | 344603062410 |
9 | 87222288324 |
10 | 30703117576 |
11 | 1202612273a |
12 | 5b4a4b3a34 |
13 | 2b83c564c1 |
14 | 16b3994b0c |
15 | bea715051 |
hex | 7260c6508 |
30703117576 has 16 divisors (see below), whose sum is σ = 57591717840. Its totient is φ = 15345326160.
The previous prime is 30703117513. The next prime is 30703117579. The reversal of 30703117576 is 67571130703.
It is not an unprimeable number, because it can be changed into a prime (30703117579) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758110 + ... + 797581.
It is an arithmetic number, because the mean of its divisors is an integer number (3599482365).
Almost surely, 230703117576 is an apocalyptic number.
It is an amenable number.
30703117576 is a deficient number, since it is larger than the sum of its proper divisors (26888600264).
30703117576 is a wasteful number, since it uses less digits than its factorization.
30703117576 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1558164 (or 1558160 counting only the distinct ones).
The product of its (nonzero) digits is 92610, while the sum is 40.
The spelling of 30703117576 in words is "thirty billion, seven hundred three million, one hundred seventeen thousand, five hundred seventy-six".
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