Base | Representation |
---|---|
bin | 101101011001111110… |
… | …100001010111101011 |
3 | 11122211202122002011120 |
4 | 231121332201113223 |
5 | 1244322033431331 |
6 | 34221455430323 |
7 | 3344113610610 |
oct | 553176412753 |
9 | 148752562146 |
10 | 48754202091 |
11 | 19749526701 |
12 | 95478253a3 |
13 | 479c9319ba |
14 | 25070bc507 |
15 | 140530e796 |
hex | b59fa15eb |
48754202091 has 16 divisors (see below), whose sum is σ = 77522210304. Its totient is φ = 26648259264.
The previous prime is 48754202087. The next prime is 48754202129. The reversal of 48754202091 is 19020245784.
It is not a de Polignac number, because 48754202091 - 22 = 48754202087 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48754202591) 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, 50469706 + ... + 50470671.
It is an arithmetic number, because the mean of its divisors is an integer number (4845138144).
Almost surely, 248754202091 is an apocalyptic number.
48754202091 is a deficient number, since it is larger than the sum of its proper divisors (28768008213).
48754202091 is a wasteful number, since it uses less digits than its factorization.
48754202091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100940410.
The product of its (nonzero) digits is 161280, while the sum is 42.
The spelling of 48754202091 in words is "forty-eight billion, seven hundred fifty-four million, two hundred two thousand, ninety-one".
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