Base | Representation |
---|---|
bin | 11011111111110101… |
… | …101011100111010100 |
3 | 2212121002002012002202 |
4 | 123333311223213110 |
5 | 443031342104012 |
6 | 21451010224032 |
7 | 2112652226450 |
oct | 337765534724 |
9 | 85532065082 |
10 | 30062066132 |
11 | 1182728625a |
12 | 59ab885018 |
13 | 2ab11b6617 |
14 | 16527a3660 |
15 | bae2d8cc2 |
hex | 6ffd6b9d4 |
30062066132 has 24 divisors (see below), whose sum is σ = 60128859840. Its totient is φ = 12882729600.
The previous prime is 30062066087. The next prime is 30062066179. The reversal of 30062066132 is 23166026003.
It is a junction number, because it is equal to n+sod(n) for n = 30062066095 and 30062066104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402419 + ... + 471237.
It is an arithmetic number, because the mean of its divisors is an integer number (2505369160).
Almost surely, 230062066132 is an apocalyptic number.
It is an amenable number.
30062066132 is an abundant number, since it is smaller than the sum of its proper divisors (30066793708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30062066132 is a wasteful number, since it uses less digits than its factorization.
30062066132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84431 (or 84429 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 29.
The spelling of 30062066132 in words is "thirty billion, sixty-two million, sixty-six thousand, one hundred thirty-two".
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