Base | Representation |
---|---|
bin | 1110001101100100010… |
… | …10101010001100000100 |
3 | 1201200102220001202020112 |
4 | 13012302022222030010 |
5 | 31000040013140030 |
6 | 1012155321452152 |
7 | 50165015165225 |
oct | 7066212521404 |
9 | 1650386052215 |
10 | 488320443140 |
11 | 179106183572 |
12 | 7a781641058 |
13 | 370824c109a |
14 | 198c5dbb24c |
15 | ca805ada95 |
hex | 71b22aa304 |
488320443140 has 12 divisors (see below), whose sum is σ = 1025472930636. Its totient is φ = 195328177248.
The previous prime is 488320443109. The next prime is 488320443209. The reversal of 488320443140 is 41344023884.
It can be written as a sum of positive squares in 2 ways, for example, as 117583153216 + 370737289924 = 342904^2 + 608882^2 .
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12208011059 + ... + 12208011098.
It is an arithmetic number, because the mean of its divisors is an integer number (85456077553).
Almost surely, 2488320443140 is an apocalyptic number.
It is an amenable number.
488320443140 is an abundant number, since it is smaller than the sum of its proper divisors (537152487496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488320443140 is a wasteful number, since it uses less digits than its factorization.
488320443140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24416022166 (or 24416022164 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 41.
The spelling of 488320443140 in words is "four hundred eighty-eight billion, three hundred twenty million, four hundred forty-three thousand, one hundred forty".
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