Base | Representation |
---|---|
bin | 101101011101100001… |
… | …001010100110000111 |
3 | 11122222220102121001000 |
4 | 231131201022212013 |
5 | 1244432241143440 |
6 | 34231421104343 |
7 | 3345434612541 |
oct | 553541124607 |
9 | 148886377030 |
10 | 48813615495 |
11 | 1977a016897 |
12 | 95636b80b3 |
13 | 47ac034968 |
14 | 2510d46691 |
15 | 140a648730 |
hex | b5d84a987 |
48813615495 has 16 divisors (see below), whose sum is σ = 86779761120. Its totient is φ = 26033928192.
The previous prime is 48813615469. The next prime is 48813615503. The reversal of 48813615495 is 59451631884.
It is a happy number.
48813615495 is a `hidden beast` number, since 4 + 8 + 8 + 13 + 615 + 4 + 9 + 5 = 666.
48813615495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48813615495 - 25 = 48813615463 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180791034 + ... + 180791303.
It is an arithmetic number, because the mean of its divisors is an integer number (5423735070).
Almost surely, 248813615495 is an apocalyptic number.
48813615495 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48813615495 is a deficient number, since it is larger than the sum of its proper divisors (37966145625).
48813615495 is a wasteful number, since it uses less digits than its factorization.
48813615495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361582351 (or 361582345 counting only the distinct ones).
The product of its digits is 4147200, while the sum is 54.
The spelling of 48813615495 in words is "forty-eight billion, eight hundred thirteen million, six hundred fifteen thousand, four hundred ninety-five".
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