Base | Representation |
---|---|
bin | 111111101100010… |
… | …0101001111100010 |
3 | 12111221102111020210 |
4 | 1333120211033202 |
5 | 13334102303214 |
6 | 552022314550 |
7 | 103650323166 |
oct | 17730451742 |
9 | 5457374223 |
10 | 2137150434 |
11 | 9a7402831 |
12 | 4b7888a56 |
13 | 2809c7673 |
14 | 163b9aca6 |
15 | c7954b59 |
hex | 7f6253e2 |
2137150434 has 8 divisors (see below), whose sum is σ = 4274300880. Its totient is φ = 712383476.
The previous prime is 2137150391. The next prime is 2137150459. The reversal of 2137150434 is 4340517312.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
2137150434 is an admirable number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178095864 + ... + 178095875.
It is an arithmetic number, because the mean of its divisors is an integer number (534287610).
Almost surely, 22137150434 is an apocalyptic number.
2137150434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2137150434 is a wasteful number, since it uses less digits than its factorization.
2137150434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356191744.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 2137150434 is about 46229.3243948038. The cubic root of 2137150434 is about 1288.0865074575.
Adding to 2137150434 its reverse (4340517312), we get a palindrome (6477667746).
The spelling of 2137150434 in words is "two billion, one hundred thirty-seven million, one hundred fifty thousand, four hundred thirty-four".
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