Base | Representation |
---|---|
bin | 11101111010101… |
… | …11101111011100 |
3 | 122111020112211002 |
4 | 32331113233130 |
5 | 1003222002202 |
6 | 40523045432 |
7 | 6135126125 |
oct | 1675275734 |
9 | 574215732 |
10 | 250969052 |
11 | 119735844 |
12 | 70070878 |
13 | 3ccc17c9 |
14 | 2548d04c |
15 | 17076302 |
hex | ef57bdc |
250969052 has 6 divisors (see below), whose sum is σ = 439195848. Its totient is φ = 125484524.
The previous prime is 250969051. The next prime is 250969057.
250969052 is nontrivially palindromic in base 10.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 250968997 and 250969015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250969051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31371128 + ... + 31371135.
It is an arithmetic number, because the mean of its divisors is an integer number (73199308).
Almost surely, 2250969052 is an apocalyptic number.
It is an amenable number.
250969052 is a deficient number, since it is larger than the sum of its proper divisors (188226796).
250969052 is a wasteful number, since it uses less digits than its factorization.
250969052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62742267 (or 62742265 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 38.
The square root of 250969052 is about 15842.0027774268. The cubic root of 250969052 is about 630.7734281986.
The spelling of 250969052 in words is "two hundred fifty million, nine hundred sixty-nine thousand, fifty-two".
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