Base | Representation |
---|---|
bin | 11100000000010000… |
… | …010001101010011110 |
3 | 2212121120012101022221 |
4 | 130000100101222132 |
5 | 443040133201401 |
6 | 21451415455554 |
7 | 2113065414010 |
oct | 340020215236 |
9 | 85546171287 |
10 | 30069037726 |
11 | 11830208102 |
12 | 59b20875ba |
13 | 2ab2787920 |
14 | 165369a1b0 |
15 | baec147a1 |
hex | 700411a9e |
30069037726 has 32 divisors (see below), whose sum is σ = 55585656000. Its totient is φ = 11879675136.
The previous prime is 30069037717. The next prime is 30069037751. The reversal of 30069037726 is 62773096003.
It is a super-2 number, since 2×300690377262 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 28650 + ... + 246898.
It is an arithmetic number, because the mean of its divisors is an integer number (1737051750).
Almost surely, 230069037726 is an apocalyptic number.
30069037726 is a deficient number, since it is larger than the sum of its proper divisors (25516618274).
30069037726 is a wasteful number, since it uses less digits than its factorization.
30069037726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219028.
The product of its (nonzero) digits is 285768, while the sum is 43.
The spelling of 30069037726 in words is "thirty billion, sixty-nine million, thirty-seven thousand, seven hundred twenty-six".
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