Base | Representation |
---|---|
bin | 11101011101011… |
… | …000101111001000 |
3 | 1021110000010121102 |
4 | 131131120233020 |
5 | 2003011232020 |
6 | 121013200532 |
7 | 15150664664 |
oct | 3535305710 |
9 | 1243003542 |
10 | 494242760 |
11 | 233a949a0 |
12 | 119630148 |
13 | 7b51a74b |
14 | 498d78a4 |
15 | 2d5cc475 |
hex | 1d758bc8 |
494242760 has 32 divisors (see below), whose sum is σ = 1213142400. Its totient is φ = 179724480.
The previous prime is 494242759. The next prime is 494242789. The reversal of 494242760 is 67242494.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561200 + ... + 562079.
It is an arithmetic number, because the mean of its divisors is an integer number (37910700).
Almost surely, 2494242760 is an apocalyptic number.
494242760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
494242760 is an abundant number, since it is smaller than the sum of its proper divisors (718899640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494242760 is a wasteful number, since it uses less digits than its factorization.
494242760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1123301 (or 1123297 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 38.
The square root of 494242760 is about 22231.5712445162. The cubic root of 494242760 is about 790.6424086217.
The spelling of 494242760 in words is "four hundred ninety-four million, two hundred forty-two thousand, seven hundred sixty".
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