Base | Representation |
---|---|
bin | 11101011110010… |
… | …011011111111110 |
3 | 1021110110100210000 |
4 | 131132103133332 |
5 | 2003041432304 |
6 | 121022255130 |
7 | 15153016503 |
oct | 3536233776 |
9 | 1243410700 |
10 | 494483454 |
11 | 234139813 |
12 | 1197274a6 |
13 | 7b5a317a |
14 | 4995b4aa |
15 | 2d628939 |
hex | 1d7937fe |
494483454 has 80 divisors (see below), whose sum is σ = 1178733600. Its totient is φ = 154400256.
The previous prime is 494483447. The next prime is 494483467. The reversal of 494483454 is 454384494.
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, 1126167 + ... + 1126605.
It is an arithmetic number, because the mean of its divisors is an integer number (14734170).
Almost surely, 2494483454 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 494483454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589366800).
494483454 is an abundant number, since it is smaller than the sum of its proper divisors (684250146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494483454 is a wasteful number, since it uses less digits than its factorization.
494483454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 879 (or 870 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 45.
The square root of 494483454 is about 22236.9839231853. The cubic root of 494483454 is about 790.7707342243.
The spelling of 494483454 in words is "four hundred ninety-four million, four hundred eighty-three thousand, four hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •