Base | Representation |
---|---|
bin | 100010010001101… |
… | …1100011010111000 |
3 | 2222011012021101220 |
4 | 1010203130122320 |
5 | 4323414022021 |
6 | 310043312040 |
7 | 40334022033 |
oct | 10443343270 |
9 | 2864167356 |
10 | 1150142136 |
11 | 5402528a0 |
12 | 28121b620 |
13 | 1543889a0 |
14 | aca7201a |
15 | 6ae8ccc6 |
hex | 448dc6b8 |
1150142136 has 64 divisors (see below), whose sum is σ = 3378049920. Its totient is φ = 321717120.
The previous prime is 1150142131. The next prime is 1150142153. The reversal of 1150142136 is 6312410511.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1150142131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164130 + ... + 170993.
It is an arithmetic number, because the mean of its divisors is an integer number (52782030).
Almost surely, 21150142136 is an apocalyptic number.
It is an amenable number.
1150142136 is an abundant number, since it is smaller than the sum of its proper divisors (2227907784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1150142136 is a wasteful number, since it uses less digits than its factorization.
1150142136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335156 (or 335152 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 1150142136 is about 33913.7455318636. The cubic root of 1150142136 is about 1047.7327149884.
Adding to 1150142136 its reverse (6312410511), we get a palindrome (7462552647).
The spelling of 1150142136 in words is "one billion, one hundred fifty million, one hundred forty-two thousand, one hundred thirty-six".
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