Base | Representation |
---|---|
bin | 101101011011010101… |
… | …000111010101010010 |
3 | 11122220100100100112211 |
4 | 231123111013111102 |
5 | 1244343341330340 |
6 | 34224030142334 |
7 | 3344510553166 |
oct | 553325072522 |
9 | 148810310484 |
10 | 48776901970 |
11 | 19760320435 |
12 | 95533519aa |
13 | 47a454bc94 |
14 | 250a10aca6 |
15 | 14072e55ea |
hex | b5b547552 |
48776901970 has 16 divisors (see below), whose sum is σ = 87802063128. Its totient is φ = 19509952000.
The previous prime is 48776901967. The next prime is 48776901989. The reversal of 48776901970 is 7910967784.
It can be written as a sum of positive squares in 4 ways, for example, as 43571135169 + 5205766801 = 208737^2 + 72151^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192912 + ... + 367108.
Almost surely, 248776901970 is an apocalyptic number.
48776901970 is a deficient number, since it is larger than the sum of its proper divisors (39025161158).
48776901970 is a wasteful number, since it uses less digits than its factorization.
48776901970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202205.
The product of its (nonzero) digits is 5334336, while the sum is 58.
The spelling of 48776901970 in words is "forty-eight billion, seven hundred seventy-six million, nine hundred one thousand, nine hundred seventy".
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