Base | Representation |
---|---|
bin | 1011100100010… |
… | …00110011111001 |
3 | 20202120121021100 |
4 | 11302020303321 |
5 | 144314414434 |
6 | 13343402013 |
7 | 2255510313 |
oct | 562106371 |
9 | 222517240 |
10 | 97029369 |
11 | 4a852668 |
12 | 285b3309 |
13 | 17143638 |
14 | cc5a7b3 |
15 | 87b9699 |
hex | 5c88cf9 |
97029369 has 12 divisors (see below), whose sum is σ = 140258196. Its totient is φ = 64637952.
The previous prime is 97029347. The next prime is 97029403. The reversal of 97029369 is 96392079.
It can be written as a sum of positive squares in 2 ways, for example, as 73874025 + 23155344 = 8595^2 + 4812^2 .
It is not a de Polignac number, because 97029369 - 211 = 97027321 is a prime.
It is a super-2 number, since 2×970293692 = 18829396897076322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (97029169) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12097 + ... + 18449.
It is an arithmetic number, because the mean of its divisors is an integer number (11688183).
Almost surely, 297029369 is an apocalyptic number.
It is an amenable number.
97029369 is a deficient number, since it is larger than the sum of its proper divisors (43228827).
97029369 is a wasteful number, since it uses less digits than its factorization.
97029369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8056 (or 8053 counting only the distinct ones).
The product of its (nonzero) digits is 183708, while the sum is 45.
The square root of 97029369 is about 9850.3486740318. The cubic root of 97029369 is about 459.5164562839.
The spelling of 97029369 in words is "ninety-seven million, twenty-nine thousand, three hundred sixty-nine".
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