Base | Representation |
---|---|
bin | 10110001100110010011101… |
… | …00110000010010101110001 |
3 | 20101211221120120012222022111 |
4 | 23012121032212002111301 |
5 | 22344313043210131431 |
6 | 251454350313405321 |
7 | 13165656326611405 |
oct | 1306311646022561 |
9 | 211757516188274 |
10 | 48817916880241 |
11 | 14611620442343 |
12 | 55852a5709841 |
13 | 2131682085472 |
14 | c0ab2a871105 |
15 | 599cecdae7b1 |
hex | 2c664e982571 |
48817916880241 has 4 divisors (see below), whose sum is σ = 48956211262692. Its totient is φ = 48679622497792.
The previous prime is 48817916880223. The next prime is 48817916880247. The reversal of 48817916880241 is 14208861971884.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11026517184400 + 37791399695841 = 3320620^2 + 6147471^2 .
It is a cyclic number.
It is not a de Polignac number, because 48817916880241 - 29 = 48817916879729 is a prime.
It is a super-2 number, since 2×488179168802412 (a number of 28 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48817916880247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69147190696 + ... + 69147191401.
It is an arithmetic number, because the mean of its divisors is an integer number (12239052815673).
Almost surely, 248817916880241 is an apocalyptic number.
It is an amenable number.
48817916880241 is a deficient number, since it is larger than the sum of its proper divisors (138294382451).
48817916880241 is a wasteful number, since it uses less digits than its factorization.
48817916880241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138294382450.
The product of its (nonzero) digits is 49545216, while the sum is 67.
The spelling of 48817916880241 in words is "forty-eight trillion, eight hundred seventeen billion, nine hundred sixteen million, eight hundred eighty thousand, two hundred forty-one".
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