Base | Representation |
---|---|
bin | 101100111000011010… |
… | …111001111100111010 |
3 | 11121101112021111110011 |
4 | 230320122321330322 |
5 | 1242143422424331 |
6 | 34045545012134 |
7 | 3324136406200 |
oct | 547032717472 |
9 | 147345244404 |
10 | 48191217466 |
11 | 1948a75aa57 |
12 | 940b18404a |
13 | 47100c62c2 |
14 | 249240d070 |
15 | 13c0ba43b1 |
hex | b386b9f3a |
48191217466 has 24 divisors (see below), whose sum is σ = 89035157556. Its totient is φ = 19438473600.
The previous prime is 48191217461. The next prime is 48191217497. The reversal of 48191217466 is 66471219184.
It can be written as a sum of positive squares in 2 ways, for example, as 37724904441 + 10466313025 = 194229^2 + 102305^2 .
It is a super-2 number, since 2×481912174662 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is not an unprimeable number, because it can be changed into a prime (48191217461) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14461485 + ... + 14464816.
Almost surely, 248191217466 is an apocalyptic number.
48191217466 is a deficient number, since it is larger than the sum of its proper divisors (40843940090).
48191217466 is a wasteful number, since it uses less digits than its factorization.
48191217466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28926334 (or 28926327 counting only the distinct ones).
The product of its digits is 580608, while the sum is 49.
The spelling of 48191217466 in words is "forty-eight billion, one hundred ninety-one million, two hundred seventeen thousand, four hundred sixty-six".
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