Base | Representation |
---|---|
bin | 11110000100000… |
… | …01111001111110 |
3 | 122120112121002202 |
4 | 33002001321332 |
5 | 1004030042314 |
6 | 41005151502 |
7 | 6151403534 |
oct | 1702017176 |
9 | 576477082 |
10 | 252190334 |
11 | 11a39a370 |
12 | 7055b592 |
13 | 4032b666 |
14 | 256ca154 |
15 | 172180de |
hex | f081e7e |
252190334 has 16 divisors (see below), whose sum is σ = 416764656. Its totient is φ = 113496000.
The previous prime is 252190321. The next prime is 252190339. The reversal of 252190334 is 433091252.
It is a junction number, because it is equal to n+sod(n) for n = 252190297 and 252190306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252190339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54527 + ... + 58970.
It is an arithmetic number, because the mean of its divisors is an integer number (26047791).
Almost surely, 2252190334 is an apocalyptic number.
252190334 is a deficient number, since it is larger than the sum of its proper divisors (164574322).
252190334 is a wasteful number, since it uses less digits than its factorization.
252190334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113611.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 252190334 is about 15880.5016923270. The cubic root of 252190334 is about 631.7949432893.
The spelling of 252190334 in words is "two hundred fifty-two million, one hundred ninety thousand, three hundred thirty-four".
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