Base | Representation |
---|---|
bin | 10001101100100… |
… | …000000000000000 |
3 | 202200121222011110 |
4 | 101230200000000 |
5 | 1102000044310 |
6 | 45243043320 |
7 | 10233264522 |
oct | 2154400000 |
9 | 680558143 |
10 | 296878080 |
11 | 142641994 |
12 | 83510540 |
13 | 49676b05 |
14 | 2b5dda12 |
15 | 1b0e3d20 |
hex | 11b20000 |
296878080 has 144 divisors (see below), whose sum is σ = 956297664. Its totient is φ = 78643200.
The previous prime is 296878073. The next prime is 296878117. The reversal of 296878080 is 80878692.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 1966005 + ... + 1966155.
It is an arithmetic number, because the mean of its divisors is an integer number (6640956).
Almost surely, 2296878080 is an apocalyptic number.
296878080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 296878080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478148832).
296878080 is an abundant number, since it is smaller than the sum of its proper divisors (659419584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
296878080 is an frugal number, since it uses more digits than its factorization.
296878080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193 (or 161 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 48.
The square root of 296878080 is about 17230.1503185550. The cubic root of 296878080 is about 667.1027191696.
The spelling of 296878080 in words is "two hundred ninety-six million, eight hundred seventy-eight thousand, eighty".
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