Base | Representation |
---|---|
bin | 1101101011000111111011… |
… | …10011111000000110100001 |
3 | 10221110120102100111212121011 |
4 | 12311203331303320012201 |
5 | 12420122333000304120 |
6 | 143541304340500521 |
7 | 6222262401665410 |
oct | 665437563700641 |
9 | 127416370455534 |
10 | 30069029306785 |
11 | 9643227166a27 |
12 | 34576b50aa741 |
13 | 13a166073b001 |
14 | 75d4c50c3477 |
15 | 372270096c5a |
hex | 1b58fdcf81a1 |
30069029306785 has 32 divisors (see below), whose sum is σ = 43031364410880. Its totient is φ = 19721881310208.
The previous prime is 30069029306779. The next prime is 30069029306851. The reversal of 30069029306785 is 58760392096003.
It is not a de Polignac number, because 30069029306785 - 231 = 30066881823137 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40683111 + ... + 41415619.
It is an arithmetic number, because the mean of its divisors is an integer number (1344730137840).
Almost surely, 230069029306785 is an apocalyptic number.
30069029306785 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
30069029306785 is a deficient number, since it is larger than the sum of its proper divisors (12962335104095).
30069029306785 is a wasteful number, since it uses less digits than its factorization.
30069029306785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 783537.
The product of its (nonzero) digits is 14696640, while the sum is 58.
The spelling of 30069029306785 in words is "thirty trillion, sixty-nine billion, twenty-nine million, three hundred six thousand, seven hundred eighty-five".
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