Base | Representation |
---|---|
bin | 1101101001100101101001… |
… | …11000001000000101110010 |
3 | 10221021112020012012001200000 |
4 | 12310302310320020011302 |
5 | 12413241303103422110 |
6 | 143501140545410430 |
7 | 6215414024636646 |
oct | 664626470100562 |
9 | 127245205161600 |
10 | 30016266076530 |
11 | 9622910750108 |
12 | 344942a939a16 |
13 | 13996a23764c6 |
14 | 75ab1b7c0c26 |
15 | 370bd2d2c1c0 |
hex | 1b4cb4e08172 |
30016266076530 has 192 divisors, whose sum is σ = 83579126012928. Its totient is φ = 7742828206080.
The previous prime is 30016266076513. The next prime is 30016266076627. The reversal of 30016266076530 is 3567066261003.
30016266076530 is a `hidden beast` number, since 3 + 0 + 0 + 1 + 6 + 2 + 6 + 607 + 6 + 5 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 178975594 + ... + 179143226.
It is an arithmetic number, because the mean of its divisors is an integer number (435307947984).
Almost surely, 230016266076530 is an apocalyptic number.
30016266076530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 30016266076530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41789563006464).
30016266076530 is an abundant number, since it is smaller than the sum of its proper divisors (53562859936398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30016266076530 is a wasteful number, since it uses less digits than its factorization.
30016266076530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170063 (or 170051 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 45.
The spelling of 30016266076530 in words is "thirty trillion, sixteen billion, two hundred sixty-six million, seventy-six thousand, five hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •