Base | Representation |
---|---|
bin | 10001110000000… |
… | …000100111001000 |
3 | 202202100201011211 |
4 | 101300000213020 |
5 | 1102214014323 |
6 | 45314502504 |
7 | 10244146000 |
oct | 2160004710 |
9 | 682321154 |
10 | 297798088 |
11 | 143110125 |
12 | 83894a34 |
13 | 499097b3 |
14 | 2b79d000 |
15 | 1b22670d |
hex | 11c009c8 |
297798088 has 64 divisors (see below), whose sum is σ = 667296000. Its totient is φ = 124467840.
The previous prime is 297798079. The next prime is 297798103. The reversal of 297798088 is 880897792.
297798088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111181 + ... + 113827.
It is an arithmetic number, because the mean of its divisors is an integer number (10426500).
Almost surely, 2297798088 is an apocalyptic number.
297798088 is a gapful number since it is divisible by the number (28) 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 297798088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333648000).
297798088 is an abundant number, since it is smaller than the sum of its proper divisors (369497912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
297798088 is a wasteful number, since it uses less digits than its factorization.
297798088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2715 (or 2697 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 58.
The square root of 297798088 is about 17256.8272866133. The cubic root of 297798088 is about 667.7911128095.
The spelling of 297798088 in words is "two hundred ninety-seven million, seven hundred ninety-eight thousand, eighty-eight".
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