Base | Representation |
---|---|
bin | 110111011100… |
… | …0110010101100 |
3 | 2000200211102122 |
4 | 1232320302230 |
5 | 24420142320 |
6 | 2515012112 |
7 | 502035461 |
oct | 156706254 |
9 | 60624378 |
10 | 29068460 |
11 | 15454623 |
12 | 989a038 |
13 | 6039c95 |
14 | 3c09668 |
15 | 2842d25 |
hex | 1bb8cac |
29068460 has 24 divisors (see below), whose sum is σ = 61169136. Its totient is φ = 11603520.
The previous prime is 29068441. The next prime is 29068463. The reversal of 29068460 is 6486092.
It is a self number, because there is not a number n which added to its sum of digits gives 29068460.
It is not an unprimeable number, because it can be changed into a prime (29068463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11075 + ... + 13445.
It is an arithmetic number, because the mean of its divisors is an integer number (2548714).
Almost surely, 229068460 is an apocalyptic number.
29068460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29068460 is an abundant number, since it is smaller than the sum of its proper divisors (32100676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29068460 is a wasteful number, since it uses less digits than its factorization.
29068460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2993 (or 2991 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 29068460 is about 5391.5174116384. The cubic root of 29068460 is about 307.4732521295.
The spelling of 29068460 in words is "twenty-nine million, sixty-eight thousand, four hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •