Base | Representation |
---|---|
bin | 10001101101000… |
… | …111110001111110 |
3 | 202200221020200100 |
4 | 101231013301332 |
5 | 1102020303042 |
6 | 45250341530 |
7 | 10234543545 |
oct | 2155076176 |
9 | 680836610 |
10 | 297041022 |
11 | 142743353 |
12 | 8358a8a6 |
13 | 49703025 |
14 | 2b64315c |
15 | 1b12724c |
hex | 11b47c7e |
297041022 has 48 divisors (see below), whose sum is σ = 679685760. Its totient is φ = 93494736.
The previous prime is 297041011. The next prime is 297041053. The reversal of 297041022 is 220140792.
It is a super-4 number, since 4×2970410224 (a number of 35 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117423 + ... + 119925.
It is an arithmetic number, because the mean of its divisors is an integer number (14160120).
Almost surely, 2297041022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 297041022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339842880).
297041022 is an abundant number, since it is smaller than the sum of its proper divisors (382644738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
297041022 is a wasteful number, since it uses less digits than its factorization.
297041022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2877 (or 2874 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 297041022 is about 17234.8780674538. The cubic root of 297041022 is about 667.2247436392.
The spelling of 297041022 in words is "two hundred ninety-seven million, forty-one thousand, twenty-two".
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