Base | Representation |
---|---|
bin | 11101101100111… |
… | …010111110001000 |
3 | 1021201200000212110 |
4 | 131230322332020 |
5 | 2010032041034 |
6 | 121240342320 |
7 | 15230415555 |
oct | 3554727610 |
9 | 1251600773 |
10 | 498315144 |
11 | 2363165a8 |
12 | 11aa749a0 |
13 | 7c315242 |
14 | 4a277a2c |
15 | 2db33de9 |
hex | 1db3af88 |
498315144 has 16 divisors (see below), whose sum is σ = 1245787920. Its totient is φ = 166105040.
The previous prime is 498315143. The next prime is 498315187. The reversal of 498315144 is 441513894.
It is not an unprimeable number, because it can be changed into a prime (498315143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10381542 + ... + 10381589.
It is an arithmetic number, because the mean of its divisors is an integer number (77861745).
Almost surely, 2498315144 is an apocalyptic number.
It is an amenable number.
498315144 is an abundant number, since it is smaller than the sum of its proper divisors (747472776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
498315144 is a wasteful number, since it uses less digits than its factorization.
498315144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20763140 (or 20763136 counting only the distinct ones).
The product of its digits is 69120, while the sum is 39.
The square root of 498315144 is about 22322.9734578528. The cubic root of 498315144 is about 792.8080086611.
The spelling of 498315144 in words is "four hundred ninety-eight million, three hundred fifteen thousand, one hundred forty-four".
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