Base | Representation |
---|---|
bin | 1110100001011100000… |
… | …01111000100010101000 |
3 | 1202200222100210202021002 |
4 | 13100232001320202220 |
5 | 31133412020431013 |
6 | 1021122050134132 |
7 | 51023253601004 |
oct | 7205601704250 |
9 | 1680870722232 |
10 | 498988452008 |
11 | 18268aa77522 |
12 | 8085a281348 |
13 | 380926c9577 |
14 | 1a218b4b704 |
15 | cea6e20358 |
hex | 742e0788a8 |
498988452008 has 16 divisors (see below), whose sum is σ = 937960036980. Its totient is φ = 248865775488.
The previous prime is 498988452007. The next prime is 498988452013. The reversal of 498988452008 is 800254889894.
It can be written as a sum of positive squares in 2 ways, for example, as 457249144804 + 41739307204 = 676202^2 + 204302^2 .
It is not an unprimeable number, because it can be changed into a prime (498988452007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78552941 + ... + 78559292.
Almost surely, 2498988452008 is an apocalyptic number.
It is an amenable number.
498988452008 is a deficient number, since it is larger than the sum of its proper divisors (438971584972).
498988452008 is a wasteful number, since it uses less digits than its factorization.
498988452008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157112636 (or 157112632 counting only the distinct ones).
The product of its (nonzero) digits is 53084160, while the sum is 65.
The spelling of 498988452008 in words is "four hundred ninety-eight billion, nine hundred eighty-eight million, four hundred fifty-two thousand, eight".
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