Base | Representation |
---|---|
bin | 11100011100011011… |
… | …001100101011000100 |
3 | 2220211111112020012121 |
4 | 130130123030223010 |
5 | 1000022131203131 |
6 | 22010341455324 |
7 | 2130564565012 |
oct | 343433145304 |
9 | 86744466177 |
10 | 30541662916 |
11 | 11a52a77436 |
12 | 5b04411544 |
13 | 2b596768bb |
14 | 169a3678b2 |
15 | bdb471911 |
hex | 71c6ccac4 |
30541662916 has 6 divisors (see below), whose sum is σ = 53447910110. Its totient is φ = 15270831456.
The previous prime is 30541662883. The next prime is 30541662959. The reversal of 30541662916 is 61926614503.
It can be written as a sum of positive squares in only one way, i.e., 17916893316 + 12624769600 = 133854^2 + 112360^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3817707861 + ... + 3817707868.
Almost surely, 230541662916 is an apocalyptic number.
It is an amenable number.
30541662916 is a deficient number, since it is larger than the sum of its proper divisors (22906247194).
30541662916 is a wasteful number, since it uses less digits than its factorization.
30541662916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7635415733 (or 7635415731 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 43.
The spelling of 30541662916 in words is "thirty billion, five hundred forty-one million, six hundred sixty-two thousand, nine hundred sixteen".
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