Base | Representation |
---|---|
bin | 11100011101011001… |
… | …110011110010011000 |
3 | 2220212122102002210200 |
4 | 130131121303302120 |
5 | 1000040331413211 |
6 | 22012125342200 |
7 | 2131154234514 |
oct | 343531636230 |
9 | 86778362720 |
10 | 30558076056 |
11 | 11a61267912 |
12 | 5b09a07960 |
13 | 2b5cba2511 |
14 | 169c5db144 |
15 | bdcb14b56 |
hex | 71d673c98 |
30558076056 has 24 divisors (see below), whose sum is σ = 82761456180. Its totient is φ = 10186025328.
The previous prime is 30558076037. The next prime is 30558076061. The reversal of 30558076056 is 65067085503.
30558076056 is a `hidden beast` number, since 3 + 0 + 5 + 580 + 7 + 60 + 5 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 212208790 + ... + 212208933.
Almost surely, 230558076056 is an apocalyptic number.
30558076056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
30558076056 is an abundant number, since it is smaller than the sum of its proper divisors (52203380124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30558076056 is a wasteful number, since it uses less digits than its factorization.
30558076056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 424417735 (or 424417728 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 45.
The spelling of 30558076056 in words is "thirty billion, five hundred fifty-eight million, seventy-six thousand, fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •