Base | Representation |
---|---|
bin | 1110010101001111100… |
… | …10110111001011000000 |
3 | 1202002002002101001022101 |
4 | 13022213302313023000 |
5 | 31032004444300000 |
6 | 1014120252120144 |
7 | 50402104556554 |
oct | 7124762671300 |
9 | 1662062331271 |
10 | 492441400000 |
11 | 17a930372440 |
12 | 7b531766054 |
13 | 3758b1b30b4 |
14 | 19b97419864 |
15 | cc22277e6a |
hex | 72a7cb72c0 |
492441400000 has 168 divisors, whose sum is σ = 1332450311472. Its totient is φ = 179068800000.
The previous prime is 492441399979. The next prime is 492441400093. The reversal of 492441400000 is 4144294.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2088082 + ... + 2311918.
It is an arithmetic number, because the mean of its divisors is an integer number (7931251854).
Almost surely, 2492441400000 is an apocalyptic number.
492441400000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 492441400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666225155736).
492441400000 is an abundant number, since it is smaller than the sum of its proper divisors (840008911472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492441400000 is an equidigital number, since it uses as much as digits as its factorization.
492441400000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223885 (or 223855 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 492441400000 its reverse (4144294), we get a palindrome (492445544294).
The spelling of 492441400000 in words is "four hundred ninety-two billion, four hundred forty-one million, four hundred thousand".
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