Base | Representation |
---|---|
bin | 101101000001110011… |
… | …110000111001000101 |
3 | 11121210111122220112000 |
4 | 231001303300321011 |
5 | 1243004233311101 |
6 | 34113333015513 |
7 | 3331061262204 |
oct | 550163607105 |
9 | 147714586460 |
10 | 48348728901 |
11 | 195606626a0 |
12 | 9453a84599 |
13 | 4736925135 |
14 | 24a92d123b |
15 | 13ce919486 |
hex | b41cf0e45 |
48348728901 has 32 divisors (see below), whose sum is σ = 78181891200. Its totient is φ = 29286311040.
The previous prime is 48348728891. The next prime is 48348728929. The reversal of 48348728901 is 10982784384.
It is a happy number.
48348728901 is a `hidden beast` number, since 4 + 83 + 487 + 2 + 89 + 0 + 1 = 666.
It is not a de Polignac number, because 48348728901 - 218 = 48348466757 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48348728971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514105 + ... + 600833.
It is an arithmetic number, because the mean of its divisors is an integer number (2443184100).
Almost surely, 248348728901 is an apocalyptic number.
It is an amenable number.
48348728901 is a deficient number, since it is larger than the sum of its proper divisors (29833162299).
48348728901 is a wasteful number, since it uses less digits than its factorization.
48348728901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88626 (or 88620 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 54.
The spelling of 48348728901 in words is "forty-eight billion, three hundred forty-eight million, seven hundred twenty-eight thousand, nine hundred one".
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