Base | Representation |
---|---|
bin | 10101111110000101000000… |
… | …11101110111111000001001 |
3 | 20100001121222002201011112011 |
4 | 22333002200131313320021 |
5 | 22313022431442043032 |
6 | 250430240544015521 |
7 | 13114314254046064 |
oct | 1277024035677011 |
9 | 210047862634464 |
10 | 48312484331017 |
11 | 144372339a0245 |
12 | 55033493015a1 |
13 | 20c5b035ac12a |
14 | bd049dd518db |
15 | 58baba382247 |
hex | 2bf0a0777e09 |
48312484331017 has 4 divisors (see below), whose sum is σ = 51154395174036. Its totient is φ = 45470573488000.
The previous prime is 48312484330991. The next prime is 48312484331039. The reversal of 48312484331017 is 71013348421384.
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 35647455361401 + 12665028969616 = 5970549^2 + 3558796^2 .
It is a cyclic number.
It is not a de Polignac number, because 48312484331017 - 227 = 48312350113289 is a prime.
It is a super-2 number, since 2×483124843310172 (a number of 28 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (49) 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 (48312484331077) 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, 1420955421484 + ... + 1420955421517.
It is an arithmetic number, because the mean of its divisors is an integer number (12788598793509).
Almost surely, 248312484331017 is an apocalyptic number.
It is an amenable number.
48312484331017 is a deficient number, since it is larger than the sum of its proper divisors (2841910843019).
48312484331017 is a wasteful number, since it uses less digits than its factorization.
48312484331017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2841910843018.
The product of its (nonzero) digits is 1548288, while the sum is 49.
The spelling of 48312484331017 in words is "forty-eight trillion, three hundred twelve billion, four hundred eighty-four million, three hundred thirty-one thousand, seventeen".
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