Base | Representation |
---|---|
bin | 11100011101010100… |
… | …011000001000101100 |
3 | 2220212112201202110200 |
4 | 130131110120020230 |
5 | 1000040000331301 |
6 | 22012035033500 |
7 | 2131136154126 |
oct | 343524301054 |
9 | 86775652420 |
10 | 30556652076 |
11 | 11a60484a75 |
12 | 5b0943b890 |
13 | 2b5c7c4322 |
14 | 169c34a216 |
15 | bdc932c86 |
hex | 71d51822c |
30556652076 has 36 divisors (see below), whose sum is σ = 77247787344. Its totient is φ = 10184580000.
The previous prime is 30556652033. The next prime is 30556652081. The reversal of 30556652076 is 67025665503.
30556652076 is a `hidden beast` number, since 3 + 0 + 5 + 56 + 6 + 520 + 76 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 411826 + ... + 480326.
Almost surely, 230556652076 is an apocalyptic number.
30556652076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
30556652076 is an abundant number, since it is smaller than the sum of its proper divisors (46691135268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30556652076 is a wasteful number, since it uses less digits than its factorization.
30556652076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80902 (or 80897 counting only the distinct ones).
The product of its (nonzero) digits is 1134000, while the sum is 45.
The spelling of 30556652076 in words is "thirty billion, five hundred fifty-six million, six hundred fifty-two thousand, seventy-six".
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