Base | Representation |
---|---|
bin | 1000010111100011… |
… | …00000000000000000 |
3 | 102121002102021120020 |
4 | 10023301200000000 |
5 | 33200034232200 |
6 | 2021441413440 |
7 | 216220362435 |
oct | 41361400000 |
9 | 12532367506 |
10 | 4492492800 |
11 | 19a5993374 |
12 | a5463a280 |
13 | 567978783 |
14 | 308913b8c |
15 | 1b4608ea0 |
hex | 10bc60000 |
4492492800 has 216 divisors, whose sum is σ = 14887625256. Its totient is φ = 1195376640.
The previous prime is 4492492787. The next prime is 4492492831. The reversal of 4492492800 is 82942944.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9830172 + ... + 9830628.
It is an arithmetic number, because the mean of its divisors is an integer number (68924191).
Almost surely, 24492492800 is an apocalyptic number.
4492492800 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 4492492800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7443812628).
4492492800 is an abundant number, since it is smaller than the sum of its proper divisors (10395132456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4492492800 is an frugal number, since it uses more digits than its factorization.
4492492800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504 (or 467 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 42.
The square root of 4492492800 is about 67026.0606033206. The cubic root of 4492492800 is about 1650.0450309106.
The spelling of 4492492800 in words is "four billion, four hundred ninety-two million, four hundred ninety-two thousand, eight hundred".
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