Base | Representation |
---|---|
bin | 11101100001001… |
… | …011101101010010 |
3 | 1021111212200210001 |
4 | 131201023231102 |
5 | 2003240103340 |
6 | 121050400214 |
7 | 15162311323 |
oct | 3541135522 |
9 | 1244780701 |
10 | 495237970 |
11 | 234604687 |
12 | 119a3006a |
13 | 7b7a8726 |
14 | 49ab644a |
15 | 2d72729a |
hex | 1d84bb52 |
495237970 has 16 divisors (see below), whose sum is σ = 915521688. Its totient is φ = 192741120.
The previous prime is 495237943. The next prime is 495237973. The reversal of 495237970 is 79732594.
It can be written as a sum of positive squares in 4 ways, for example, as 489250161 + 5987809 = 22119^2 + 2447^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 495237970.
It is not an unprimeable number, because it can be changed into a prime (495237973) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 668871 + ... + 669610.
Almost surely, 2495237970 is an apocalyptic number.
495237970 is a deficient number, since it is larger than the sum of its proper divisors (420283718).
495237970 is a wasteful number, since it uses less digits than its factorization.
495237970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338525.
The product of its (nonzero) digits is 476280, while the sum is 46.
The square root of 495237970 is about 22253.9427967271. The cubic root of 495237970 is about 791.1727334920.
The spelling of 495237970 in words is "four hundred ninety-five million, two hundred thirty-seven thousand, nine hundred seventy".
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