Base | Representation |
---|---|
bin | 110101010000110001101100… |
… | …1101101001010010010100000 |
3 | 2021102211000222220010001100221 |
4 | 1222201203121231022102200 |
5 | 442401340301344022201 |
6 | 4340225154050452424 |
7 | 200452625106565153 |
oct | 15241433155122240 |
9 | 2242730886101327 |
10 | 468498685142176 |
11 | 1263071a4033277 |
12 | 44666225894114 |
13 | 1715530c600480 |
14 | 8399658d75c9a |
15 | 3926ad51024a1 |
hex | 1aa18d9b4a4a0 |
468498685142176 has 48 divisors (see below), whose sum is σ = 993386147174568. Its totient is φ = 216213000192000.
The previous prime is 468498685142123. The next prime is 468498685142197. The reversal of 468498685142176 is 671241586894864.
It can be written as a sum of positive squares in 4 ways, for example, as 166526739666576 + 301971945475600 = 12904524^2 + 17377340^2 .
It is a junction number, because it is equal to n+sod(n) for n = 468498685142096 and 468498685142105.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39444865 + ... + 49928896.
Almost surely, 2468498685142176 is an apocalyptic number.
It is an amenable number.
468498685142176 is an abundant number, since it is smaller than the sum of its proper divisors (524887462032392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468498685142176 is a wasteful number, since it uses less digits than its factorization.
468498685142176 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89386385 (or 89386377 counting only the distinct ones).
The product of its digits is 4459069440, while the sum is 79.
The spelling of 468498685142176 in words is "four hundred sixty-eight trillion, four hundred ninety-eight billion, six hundred eighty-five million, one hundred forty-two thousand, one hundred seventy-six".
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