Base | Representation |
---|---|
bin | 1111111110100… |
… | …01100001110100 |
3 | 100100012022000001 |
4 | 13333101201310 |
5 | 233302334010 |
6 | 21144401044 |
7 | 3215133244 |
oct | 777214164 |
9 | 310168001 |
10 | 134027380 |
11 | 69722833 |
12 | 38a76184 |
13 | 219c8956 |
14 | 13b2bb24 |
15 | bb76c3a |
hex | 7fd1874 |
134027380 has 12 divisors (see below), whose sum is σ = 281457540. Its totient is φ = 53610944.
The previous prime is 134027351. The next prime is 134027389. The reversal of 134027380 is 83720431.
It can be written as a sum of positive squares in 2 ways, for example, as 72624484 + 61402896 = 8522^2 + 7836^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134027389) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3350665 + ... + 3350704.
It is an arithmetic number, because the mean of its divisors is an integer number (23454795).
Almost surely, 2134027380 is an apocalyptic number.
134027380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
134027380 is an abundant number, since it is smaller than the sum of its proper divisors (147430160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134027380 is a wasteful number, since it uses less digits than its factorization.
134027380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6701378 (or 6701376 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 134027380 is about 11577.0194782595. The cubic root of 134027380 is about 511.7578454908.
The spelling of 134027380 in words is "one hundred thirty-four million, twenty-seven thousand, three hundred eighty".
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