Base | Representation |
---|---|
bin | 11101101111100… |
… | …010011010000000 |
3 | 1021202221212122001 |
4 | 131233202122000 |
5 | 2010221012320 |
6 | 121303153344 |
7 | 15236303203 |
oct | 3557423200 |
9 | 1252855561 |
10 | 499000960 |
11 | 236744897 |
12 | 11b145854 |
13 | 7c4c5453 |
14 | 4a3b593a |
15 | 2dc1c20a |
hex | 1dbe2680 |
499000960 has 48 divisors (see below), whose sum is σ = 1194276690. Its totient is φ = 199374336.
The previous prime is 499000919. The next prime is 499000961. The reversal of 499000960 is 69000994.
It can be written as a sum of positive squares in only one way, i.e., 449100864 + 49900096 = 21192^2 + 7064^2 .
It is not an unprimeable number, because it can be changed into a prime (499000961) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 564679 + ... + 565561.
Almost surely, 2499000960 is an apocalyptic number.
499000960 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 499000960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (597138345).
499000960 is an abundant number, since it is smaller than the sum of its proper divisors (695275730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
499000960 is an frugal number, since it uses more digits than its factorization.
499000960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1785 (or 890 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 37.
The square root of 499000960 is about 22338.3293914294. The cubic root of 499000960 is about 793.1715477983.
It can be divided in two parts, 49 and 9000960, that added together give a palindrome (9001009).
The spelling of 499000960 in words is "four hundred ninety-nine million, nine hundred sixty", and thus it is an aban number.
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