Base | Representation |
---|---|
bin | 10000000000001… |
… | …100010110100100 |
3 | 200201012111121212 |
4 | 100000030112210 |
5 | 1022213023202 |
6 | 42350330552 |
7 | 6440044112 |
oct | 2000142644 |
9 | 621174555 |
10 | 268486052 |
11 | 12860a5aa |
12 | 75ab9a58 |
13 | 438159b3 |
14 | 2792cab2 |
15 | 18886652 |
hex | 1000c5a4 |
268486052 has 6 divisors (see below), whose sum is σ = 469850598. Its totient is φ = 134243024.
The previous prime is 268486051. The next prime is 268486063. The reversal of 268486052 is 250684862.
It can be written as a sum of positive squares in only one way, i.e., 196168036 + 72318016 = 14006^2 + 8504^2 .
It is not an unprimeable number, because it can be changed into a prime (268486051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33560753 + ... + 33560760.
It is an arithmetic number, because the mean of its divisors is an integer number (78308433).
Almost surely, 2268486052 is an apocalyptic number.
It is an amenable number.
268486052 is a deficient number, since it is larger than the sum of its proper divisors (201364546).
268486052 is a wasteful number, since it uses less digits than its factorization.
268486052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67121517 (or 67121515 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 41.
The square root of 268486052 is about 16385.5439946314. The cubic root of 268486052 is about 645.1201042292.
The spelling of 268486052 in words is "two hundred sixty-eight million, four hundred eighty-six thousand, fifty-two".
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