Base | Representation |
---|---|
bin | 11101110000101… |
… | …000011111110000 |
3 | 1021210111110102221 |
4 | 131300220133300 |
5 | 2010304204143 |
6 | 121313250424 |
7 | 15241610200 |
oct | 3560503760 |
9 | 1253443387 |
10 | 499288048 |
11 | 236920556 |
12 | 11b263a14 |
13 | 7c59601c |
14 | 4a44c400 |
15 | 2dc772ed |
hex | 1dc287f0 |
499288048 has 60 divisors (see below), whose sum is σ = 1174277520. Its totient is φ = 204669696.
The previous prime is 499288039. The next prime is 499288091. The reversal of 499288048 is 840882994.
It is a junction number, because it is equal to n+sod(n) for n = 499287986 and 499288004.
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, 4188 + ... + 31876.
It is an arithmetic number, because the mean of its divisors is an integer number (19571292).
Almost surely, 2499288048 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 499288048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (587138760).
499288048 is an abundant number, since it is smaller than the sum of its proper divisors (674989472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
499288048 is a wasteful number, since it uses less digits than its factorization.
499288048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27734 (or 27721 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 52.
The square root of 499288048 is about 22344.7543732304. The cubic root of 499288048 is about 793.3236292546.
The spelling of 499288048 in words is "four hundred ninety-nine million, two hundred eighty-eight thousand, forty-eight".
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