Base | Representation |
---|---|
bin | 101101001101101110… |
… | …111000101011110001 |
3 | 11122022110002101111100 |
4 | 231031232320223301 |
5 | 1243411441323224 |
6 | 34145240435013 |
7 | 3336040536000 |
oct | 551556705361 |
9 | 148273071440 |
10 | 48548776689 |
11 | 19653578546 |
12 | 94aaa78a69 |
13 | 47691c80ca |
14 | 24c7ac6c37 |
15 | 13e2282ac9 |
hex | b4dbb8af1 |
48548776689 has 96 divisors (see below), whose sum is σ = 83145920000. Its totient is φ = 27282842496.
The previous prime is 48548776637. The next prime is 48548776699. The reversal of 48548776689 is 98667784584.
48548776689 is a `hidden beast` number, since 4 + 8 + 5 + 487 + 7 + 66 + 89 = 666.
It is not a de Polignac number, because 48548776689 - 216 = 48548711153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48548776699) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 52827372 + ... + 52828290.
Almost surely, 248548776689 is an apocalyptic number.
48548776689 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
It is an amenable number.
48548776689 is a deficient number, since it is larger than the sum of its proper divisors (34597143311).
48548776689 is a wasteful number, since it uses less digits than its factorization.
48548776689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1212 (or 1195 counting only the distinct ones).
The product of its digits is 650280960, while the sum is 72.
The spelling of 48548776689 in words is "forty-eight billion, five hundred forty-eight million, seven hundred seventy-six thousand, six hundred eighty-nine".
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