Base | Representation |
---|---|
bin | 10000000001100… |
… | …100111110011100 |
3 | 200201212221120022 |
4 | 100001210332130 |
5 | 1022311132202 |
6 | 42402211312 |
7 | 6443115323 |
oct | 2001447634 |
9 | 621787508 |
10 | 268849052 |
11 | 1288382aa |
12 | 76053b38 |
13 | 43911ca4 |
14 | 279c50ba |
15 | 18908ea2 |
hex | 10064f9c |
268849052 has 12 divisors (see below), whose sum is σ = 472875480. Its totient is φ = 133741776.
The previous prime is 268849037. The next prime is 268849057. The reversal of 268849052 is 250948862.
It is a super-2 number, since 2×2688490522 = 144559625522597408, which contains 22 as substring.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 268848994 and 268849012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268849057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169802 + ... + 171377.
It is an arithmetic number, because the mean of its divisors is an integer number (39406290).
Almost surely, 2268849052 is an apocalyptic number.
It is an amenable number.
268849052 is a deficient number, since it is larger than the sum of its proper divisors (204026428).
268849052 is a wasteful number, since it uses less digits than its factorization.
268849052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341380 (or 341378 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 44.
The square root of 268849052 is about 16396.6170901195. The cubic root of 268849052 is about 645.4107129179.
The spelling of 268849052 in words is "two hundred sixty-eight million, eight hundred forty-nine thousand, fifty-two".
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