Base | Representation |
---|---|
bin | 11101011100111… |
… | …001011100010100 |
3 | 1021102202121210000 |
4 | 131130321130110 |
5 | 2002443131310 |
6 | 121010331300 |
7 | 15146622201 |
oct | 3534713424 |
9 | 1242677700 |
10 | 494114580 |
11 | 233a07663 |
12 | 119589b30 |
13 | 7b4a42bb |
14 | 498a2ca8 |
15 | 2d5a44c0 |
hex | 1d739714 |
494114580 has 120 divisors (see below), whose sum is σ = 1600220160. Its totient is φ = 127500480.
The previous prime is 494114573. The next prime is 494114597. The reversal of 494114580 is 85411494.
494114580 is a `hidden beast` number, since 494 + 114 + 58 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 45301 + ... + 55139.
It is an arithmetic number, because the mean of its divisors is an integer number (13335168).
Almost surely, 2494114580 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 494114580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (800110080).
494114580 is an abundant number, since it is smaller than the sum of its proper divisors (1106105580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494114580 is a wasteful number, since it uses less digits than its factorization.
494114580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9891 (or 9880 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 494114580 is about 22228.6882204056. The cubic root of 494114580 is about 790.5740526675.
The spelling of 494114580 in words is "four hundred ninety-four million, one hundred fourteen thousand, five hundred eighty".
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