Base | Representation |
---|---|
bin | 11100100000100… |
… | …10101110001110 |
3 | 121200000011220000 |
4 | 32100102232032 |
5 | 442210331024 |
6 | 35421505130 |
7 | 5632521123 |
oct | 1620225616 |
9 | 550004800 |
10 | 239152014 |
11 | 112aa44a2 |
12 | 681121a6 |
13 | 3a714b8a |
14 | 23a9474a |
15 | 15edecc9 |
hex | e412b8e |
239152014 has 40 divisors (see below), whose sum is σ = 536781168. Its totient is φ = 79583040.
The previous prime is 239152013. The next prime is 239152019. The reversal of 239152014 is 410251932.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (239152013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 157519 + ... + 159029.
Almost surely, 2239152014 is an apocalyptic number.
239152014 is an abundant number, since it is smaller than the sum of its proper divisors (297629154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
239152014 is a wasteful number, since it uses less digits than its factorization.
239152014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2502 (or 2493 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 239152014 is about 15464.5405363367. The cubic root of 239152014 is about 620.7137236816.
The spelling of 239152014 in words is "two hundred thirty-nine million, one hundred fifty-two thousand, fourteen".
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