Base | Representation |
---|---|
bin | 10000010011111… |
… | …10010010010100 |
3 | 100112110210102100 |
4 | 20021332102110 |
5 | 240012112043 |
6 | 21324442100 |
7 | 3251024355 |
oct | 1011762224 |
9 | 315423370 |
10 | 136832148 |
11 | 70269022 |
12 | 399a9330 |
13 | 2246b48b |
14 | 1425bd2c |
15 | c02ccd3 |
hex | 827e494 |
136832148 has 72 divisors (see below), whose sum is σ = 365994720. Its totient is φ = 42984000.
The previous prime is 136832147. The next prime is 136832153. The reversal of 136832148 is 841238631.
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 (136832141) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171286 + ... + 172082.
It is an arithmetic number, because the mean of its divisors is an integer number (5083260).
Almost surely, 2136832148 is an apocalyptic number.
136832148 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 136832148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182997360).
136832148 is an abundant number, since it is smaller than the sum of its proper divisors (229162572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136832148 is a wasteful number, since it uses less digits than its factorization.
136832148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1077 (or 1072 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 136832148 is about 11697.5274310429. The cubic root of 136832148 is about 515.3030522240.
The spelling of 136832148 in words is "one hundred thirty-six million, eight hundred thirty-two thousand, one hundred forty-eight".
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