Base | Representation |
---|---|
bin | 11011111100010… |
… | …01111001000010 |
3 | 121100001121120122 |
4 | 31332021321002 |
5 | 440001203000 |
6 | 35131540242 |
7 | 5544225623 |
oct | 1576117102 |
9 | 540047518 |
10 | 234397250 |
11 | 11034713a |
12 | 665ba682 |
13 | 3973b8c9 |
14 | 231b7a4a |
15 | 158a1085 |
hex | df89e42 |
234397250 has 16 divisors (see below), whose sum is σ = 438792120. Its totient is φ = 93758800.
The previous prime is 234397211. The next prime is 234397259. The reversal of 234397250 is 52793432.
It can be written as a sum of positive squares in 4 ways, for example, as 146918641 + 87478609 = 12121^2 + 9353^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 234397250.
It is not an unprimeable number, because it can be changed into a prime (234397259) 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, 468545 + ... + 469044.
Almost surely, 2234397250 is an apocalyptic number.
234397250 is a deficient number, since it is larger than the sum of its proper divisors (204394870).
234397250 is an equidigital number, since it uses as much as digits as its factorization.
234397250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937606 (or 937596 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 35.
The square root of 234397250 is about 15310.0375571061. The cubic root of 234397250 is about 616.5725284430.
The spelling of 234397250 in words is "two hundred thirty-four million, three hundred ninety-seven thousand, two hundred fifty".
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