Base | Representation |
---|---|
bin | 11100000011110… |
… | …01101001100001 |
3 | 121101220111200202 |
4 | 32001321221201 |
5 | 440224114142 |
6 | 35204554545 |
7 | 5555456006 |
oct | 1601715141 |
9 | 541814622 |
10 | 235379297 |
11 | 110957a4a |
12 | 669b2a55 |
13 | 399c38ba |
14 | 233918ad |
15 | 159e7032 |
hex | e079a61 |
235379297 has 10 divisors (see below), whose sum is σ = 253378890. Its totient is φ = 217901760.
The previous prime is 235379293. The next prime is 235379299. The reversal of 235379297 is 792973532.
It can be written as a sum of positive squares in 5 ways, for example, as 232135696 + 3243601 = 15236^2 + 1801^2 .
It is not a de Polignac number, because 235379297 - 22 = 235379293 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (235379293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3858647 + ... + 3858707.
It is an arithmetic number, because the mean of its divisors is an integer number (25337889).
Almost surely, 2235379297 is an apocalyptic number.
It is an amenable number.
235379297 is a deficient number, since it is larger than the sum of its proper divisors (17999593).
235379297 is an frugal number, since it uses more digits than its factorization.
235379297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261 (or 78 counting only the distinct ones).
The product of its digits is 714420, while the sum is 47.
The square root of 235379297 is about 15342.0760329233. The cubic root of 235379297 is about 617.4324070539.
The spelling of 235379297 in words is "two hundred thirty-five million, three hundred seventy-nine thousand, two hundred ninety-seven".
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