Base | Representation |
---|---|
bin | 10000010001011… |
… | …11110110000000 |
3 | 100111212110200100 |
4 | 20020233312000 |
5 | 234421321343 |
6 | 21313522400 |
7 | 3245215545 |
oct | 1010576600 |
9 | 314773610 |
10 | 136510848 |
11 | 70069691 |
12 | 39873400 |
13 | 22388166 |
14 | 141b6bcc |
15 | beb79d3 |
hex | 822fd80 |
136510848 has 96 divisors (see below), whose sum is σ = 398595600. Its totient is φ = 44835840.
The previous prime is 136510813. The next prime is 136510849. The reversal of 136510848 is 848015631.
136510848 is a `hidden beast` number, since 136 + 510 + 8 + 4 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136510849) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80958 + ... + 82626.
Almost surely, 2136510848 is an apocalyptic number.
136510848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 136510848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199297800).
136510848 is an abundant number, since it is smaller than the sum of its proper divisors (262084752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136510848 is a wasteful number, since it uses less digits than its factorization.
136510848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1760 (or 1745 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 136510848 is about 11683.7856878668. The cubic root of 136510848 is about 514.8994028541.
The spelling of 136510848 in words is "one hundred thirty-six million, five hundred ten thousand, eight hundred forty-eight".
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