Base | Representation |
---|---|
bin | 1110100000011111010… |
… | …00000010100101000100 |
3 | 1202122122210222102210211 |
4 | 13100033220002211010 |
5 | 31131340430022100 |
6 | 1020555305125204 |
7 | 51004521104632 |
oct | 7201750024504 |
9 | 1678583872724 |
10 | 498478360900 |
11 | 182449048523 |
12 | 80737489804 |
13 | 38010b20300 |
14 | 1a1ab0ca352 |
15 | ce772621ba |
hex | 740fa02944 |
498478360900 has 81 divisors (see below), whose sum is σ = 1171521875223. Its totient is φ = 184019659200.
The previous prime is 498478360879. The next prime is 498478360907. The reversal of 498478360900 is 9063874894.
The square root of 498478360900 is 706030.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 128483534916 + 369994825984 = 358446^2 + 608272^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (498478360907) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 91781185 + ... + 91786615.
Almost surely, 2498478360900 is an apocalyptic number.
498478360900 is the 706030-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 498478360900
498478360900 is an abundant number, since it is smaller than the sum of its proper divisors (673043514323).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
498478360900 is an equidigital number, since it uses as much as digits as its factorization.
498478360900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10902 (or 5451 counting only the distinct ones).
The product of its (nonzero) digits is 10450944, while the sum is 58.
The spelling of 498478360900 in words is "four hundred ninety-eight billion, four hundred seventy-eight million, three hundred sixty thousand, nine hundred".
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