Base | Representation |
---|---|
bin | 1000101010110110000… |
… | …10010111000110111111 |
3 | 1001110212202221101120202 |
4 | 10111123002113012333 |
5 | 14340024300322043 |
6 | 344502204034115 |
7 | 30343513660016 |
oct | 4253302270677 |
9 | 1043782841522 |
10 | 297880089023 |
11 | 10536a5a9860 |
12 | 4989353293b |
13 | 2212288c00a |
14 | 105bb791a7d |
15 | 7b365121b8 |
hex | 455b0971bf |
297880089023 has 4 divisors (see below), whose sum is σ = 324960097128. Its totient is φ = 270800080920.
The previous prime is 297880089011. The next prime is 297880089053. The reversal of 297880089023 is 320980088792.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 297880089023 - 228 = 297611653567 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 297880089023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (297880089053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13540004036 + ... + 13540004057.
It is an arithmetic number, because the mean of its divisors is an integer number (81240024282).
Almost surely, 2297880089023 is an apocalyptic number.
297880089023 is a deficient number, since it is larger than the sum of its proper divisors (27080008105).
297880089023 is a wasteful number, since it uses less digits than its factorization.
297880089023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27080008104.
The product of its (nonzero) digits is 3483648, while the sum is 56.
The spelling of 297880089023 in words is "two hundred ninety-seven billion, eight hundred eighty million, eighty-nine thousand, twenty-three".
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