Base | Representation |
---|---|
bin | 11101101100010… |
… | …010000100100000 |
3 | 1021201100112001201 |
4 | 131230102010200 |
5 | 2010011210431 |
6 | 121233010544 |
7 | 15226120261 |
oct | 3554220440 |
9 | 1251315051 |
10 | 498147616 |
11 | 23621174a |
12 | 11a9b3a54 |
13 | 7c286c05 |
14 | 4a232968 |
15 | 2daee461 |
hex | 1db12120 |
498147616 has 48 divisors (see below), whose sum is σ = 1058702400. Its totient is φ = 230019328.
The previous prime is 498147589. The next prime is 498147619. The reversal of 498147616 is 616741894.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (498147619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9675 + ... + 33013.
It is an arithmetic number, because the mean of its divisors is an integer number (22056300).
Almost surely, 2498147616 is an apocalyptic number.
498147616 is a gapful number since it is divisible by the number (46) 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 498147616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529351200).
498147616 is an abundant number, since it is smaller than the sum of its proper divisors (560554784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
498147616 is a wasteful number, since it uses less digits than its factorization.
498147616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23401 (or 23393 counting only the distinct ones).
The product of its digits is 290304, while the sum is 46.
The square root of 498147616 is about 22319.2207749285. The cubic root of 498147616 is about 792.7191542963.
The spelling of 498147616 in words is "four hundred ninety-eight million, one hundred forty-seven thousand, six hundred sixteen".
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