Base | Representation |
---|---|
bin | 10110010001011110100001… |
… | …10111011010011000000100 |
3 | 20102102100101212010120011202 |
4 | 23020233100313122120010 |
5 | 22404433011130410142 |
6 | 252100352140322032 |
7 | 13213421453020562 |
oct | 1310572067323004 |
9 | 212370355116152 |
10 | 48979016263172 |
11 | 1467397a889136 |
12 | 55b0565543318 |
13 | 2143917017c18 |
14 | c148503a2a32 |
15 | 59e0cb110032 |
hex | 2c8bd0dda604 |
48979016263172 has 48 divisors (see below), whose sum is σ = 92469200452272. Its totient is φ = 22613671342080.
The previous prime is 48979016263171. The next prime is 48979016263241. The reversal of 48979016263172 is 27136261097984.
It can be written as a sum of positive squares in 8 ways, for example, as 5501951949376 + 43477064313796 = 2345624^2 + 6593714^2 .
It is a junction number, because it is equal to n+sod(n) for n = 48979016263099 and 48979016263108.
It is not an unprimeable number, because it can be changed into a prime (48979016263171) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365958938 + ... + 366092750.
It is an arithmetic number, because the mean of its divisors is an integer number (1926441676089).
Almost surely, 248979016263172 is an apocalyptic number.
It is an amenable number.
48979016263172 is a deficient number, since it is larger than the sum of its proper divisors (43490184189100).
48979016263172 is a wasteful number, since it uses less digits than its factorization.
48979016263172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235448 (or 235446 counting only the distinct ones).
The product of its (nonzero) digits is 54867456, while the sum is 65.
The spelling of 48979016263172 in words is "forty-eight trillion, nine hundred seventy-nine billion, sixteen million, two hundred sixty-three thousand, one hundred seventy-two".
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