Base | Representation |
---|---|
bin | 1011011001111001… |
… | …1000111111111010 |
3 | 21220100121020202220 |
4 | 2312132120333322 |
5 | 22232210420101 |
6 | 1223440504510 |
7 | 135602432550 |
oct | 26636307772 |
9 | 7810536686 |
10 | 3061420026 |
11 | 13311011a5 |
12 | 71531b136 |
13 | 39a33a952 |
14 | 210833bd0 |
15 | 12db77636 |
hex | b6798ffa |
3061420026 has 64 divisors (see below), whose sum is σ = 7142473728. Its totient is φ = 856634688.
The previous prime is 3061420009. The next prime is 3061420031. The reversal of 3061420026 is 6200241603.
It is a junction number, because it is equal to n+sod(n) for n = 3061419978 and 3061420005.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1840071 + ... + 1841733.
It is an arithmetic number, because the mean of its divisors is an integer number (111601152).
Almost surely, 23061420026 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3061420026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3571236864).
3061420026 is an abundant number, since it is smaller than the sum of its proper divisors (4081053702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3061420026 is a wasteful number, since it uses less digits than its factorization.
3061420026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2555.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 3061420026 is about 55330.1005421100. The cubic root of 3061420026 is about 1452.0257102582.
Adding to 3061420026 its reverse (6200241603), we get a palindrome (9261661629).
The spelling of 3061420026 in words is "three billion, sixty-one million, four hundred twenty thousand, twenty-six".
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