Base | Representation |
---|---|
bin | 11100001100110001… |
… | …001110101110011100 |
3 | 2220011012021201120220 |
4 | 130030301032232130 |
5 | 444002411044121 |
6 | 21524320041340 |
7 | 2121225164532 |
oct | 341461165634 |
9 | 86135251526 |
10 | 30279003036 |
11 | 11928787157 |
12 | 5a50463250 |
13 | 2b17120a59 |
14 | 1673514152 |
15 | bc338b6c6 |
hex | 70cc4eb9c |
30279003036 has 24 divisors (see below), whose sum is σ = 70676148480. Its totient is φ = 10089409392.
The previous prime is 30279003011. The next prime is 30279003043. The reversal of 30279003036 is 63030097203.
It is a junction number, because it is equal to n+sod(n) for n = 30279002988 and 30279003006.
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, 413716 + ... + 481371.
It is an arithmetic number, because the mean of its divisors is an integer number (2944839520).
Almost surely, 230279003036 is an apocalyptic number.
It is an amenable number.
30279003036 is an abundant number, since it is smaller than the sum of its proper divisors (40397145444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30279003036 is a wasteful number, since it uses less digits than its factorization.
30279003036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 897913 (or 897911 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 33.
The spelling of 30279003036 in words is "thirty billion, two hundred seventy-nine million, three thousand, thirty-six".
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