Base | Representation |
---|---|
bin | 101100110101001000… |
… | …010000011010011110 |
3 | 11121020200101000022220 |
4 | 230311020100122132 |
5 | 1242040303401321 |
6 | 34040253250210 |
7 | 3322566136632 |
oct | 546510203236 |
9 | 147220330286 |
10 | 48135997086 |
11 | 19461574081 |
12 | 93b4793966 |
13 | 4701830a18 |
14 | 2488d56dc2 |
15 | 13bade79c6 |
hex | b3521069e |
48135997086 has 16 divisors (see below), whose sum is σ = 96318912144. Its totient is φ = 16037512704.
The previous prime is 48135997079. The next prime is 48135997087. The reversal of 48135997086 is 68079953184.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48135997087) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941571 + ... + 1966206.
It is an arithmetic number, because the mean of its divisors is an integer number (6019932009).
Almost surely, 248135997086 is an apocalyptic number.
48135997086 is an abundant number, since it is smaller than the sum of its proper divisors (48182915058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48135997086 is a wasteful number, since it uses less digits than its factorization.
48135997086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3909835.
The product of its (nonzero) digits is 13063680, while the sum is 60.
The spelling of 48135997086 in words is "forty-eight billion, one hundred thirty-five million, nine hundred ninety-seven thousand, eighty-six".
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