Base | Representation |
---|---|
bin | 1110001100011011110… |
… | …10101100000000010000 |
3 | 1201121212111200200110000 |
4 | 13012031322230000100 |
5 | 30442313320321441 |
6 | 1012015114410000 |
7 | 50143651643514 |
oct | 7061572540020 |
9 | 1647774620400 |
10 | 487712276496 |
11 | 178923957a05 |
12 | 7a631a30900 |
13 | 36cb64c6273 |
14 | 1986930a144 |
15 | ca46ecb2b6 |
hex | 718deac010 |
487712276496 has 225 divisors, whose sum is σ = 1491245320653. Its totient is φ = 153863556480.
The previous prime is 487712276483. The next prime is 487712276507. The reversal of 487712276496 is 694672217784.
The square root of 487712276496 is 698364.
It is a perfect power (a square), and thus also a powerful number.
487712276496 is a `hidden beast` number, since 4 + 8 + 7 + 71 + 2 + 2 + 76 + 496 = 666.
It can be written as a sum of positive squares in only one way, i.e., 283914202896 + 203798073600 = 532836^2 + 451440^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 477680466 + ... + 477681486.
Almost surely, 2487712276496 is an apocalyptic number.
487712276496 is the 698364-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 487712276496
487712276496 is an abundant number, since it is smaller than the sum of its proper divisors (1003533044157).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487712276496 is an equidigital number, since it uses as much as digits as its factorization.
487712276496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2100 (or 1045 counting only the distinct ones).
The product of its digits is 56899584, while the sum is 63.
The spelling of 487712276496 in words is "four hundred eighty-seven billion, seven hundred twelve million, two hundred seventy-six thousand, four hundred ninety-six".
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