Base | Representation |
---|---|
bin | 1110011110010111101… |
… | …00111011110001000000 |
3 | 1202112201112121221022111 |
4 | 13033023310323301000 |
5 | 31122023231441201 |
6 | 1020250353145104 |
7 | 50634366546514 |
oct | 7171364736100 |
9 | 1675645557274 |
10 | 497340890176 |
11 | 181a14a6a979 |
12 | 8047a55b194 |
13 | 37b8c280100 |
14 | 1a0dddd6144 |
15 | ce0c478b51 |
hex | 73cbd3bc40 |
497340890176 has 63 divisors (see below), whose sum is σ = 1068824376063. Its totient is φ = 229508098560.
The previous prime is 497340890077. The next prime is 497340890191. The reversal of 497340890176 is 671098043794.
The square root of 497340890176 is 705224.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 96621505600 + 400719384576 = 310840^2 + 633024^2 .
It is a super-2 number, since 2×4973408901762 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 497340890176.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 73339906 + ... + 73346686.
Almost surely, 2497340890176 is an apocalyptic number.
497340890176 is the 705224-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 497340890176
497340890176 is an abundant number, since it is smaller than the sum of its proper divisors (571483485887).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497340890176 is an frugal number, since it uses more digits than its factorization.
497340890176 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13600 (or 6796 counting only the distinct ones).
The product of its (nonzero) digits is 9144576, while the sum is 58.
The spelling of 497340890176 in words is "four hundred ninety-seven billion, three hundred forty million, eight hundred ninety thousand, one hundred seventy-six".
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