Base | Representation |
---|---|
bin | 1110011010000011011… |
… | …00011100100001011001 |
3 | 1202022202000212201010021 |
4 | 13031001230130201121 |
5 | 31102301443043431 |
6 | 1015224405350441 |
7 | 50523066360364 |
oct | 7150154344131 |
9 | 1668660781107 |
10 | 495023409241 |
11 | 180a3589a179 |
12 | 7bb32408421 |
13 | 378b00c730a |
14 | 19d602d70db |
15 | cd23ca2b11 |
hex | 7341b1c859 |
495023409241 has 9 divisors (see below), whose sum is σ = 525868023199. Its totient is φ = 465893127904.
The previous prime is 495023409197. The next prime is 495023409247. The reversal of 495023409241 is 142904320594.
The square root of 495023409241 is 703579.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 385398848025 + 109624561216 = 620805^2 + 331096^2 .
It is not a de Polignac number, because 495023409241 - 29 = 495023408729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (495023409247) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11940150 + ... + 11981536.
Almost surely, 2495023409241 is an apocalyptic number.
495023409241 is the 703579-th square number.
495023409241 is the 351790-th centered octagonal number.
It is an amenable number.
495023409241 is a deficient number, since it is larger than the sum of its proper divisors (30844613958).
495023409241 is an frugal number, since it uses more digits than its factorization.
495023409241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82808 (or 41404 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 43.
The spelling of 495023409241 in words is "four hundred ninety-five billion, twenty-three million, four hundred nine thousand, two hundred forty-one".
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