Base | Representation |
---|---|
bin | 10000000000010… |
… | …011111011011010 |
3 | 200201021002012010 |
4 | 100000103323122 |
5 | 1022220021312 |
6 | 42351130350 |
7 | 6440233431 |
oct | 2000237332 |
9 | 621232163 |
10 | 268517082 |
11 | 128630949 |
12 | 75b139b6 |
13 | 43826b62 |
14 | 2793a118 |
15 | 1889093c |
hex | 10013eda |
268517082 has 32 divisors (see below), whose sum is σ = 566092800. Its totient is φ = 84675888.
The previous prime is 268517033. The next prime is 268517131. The reversal of 268517082 is 280715862.
It is an interprime number because it is at equal distance from previous prime (268517033) and next prime (268517131).
It is a self number, because there is not a number n which added to its sum of digits gives 268517082.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117313 + ... + 119579.
It is an arithmetic number, because the mean of its divisors is an integer number (17690400).
Almost surely, 2268517082 is an apocalyptic number.
268517082 is an abundant number, since it is smaller than the sum of its proper divisors (297575718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268517082 is a wasteful number, since it uses less digits than its factorization.
268517082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3330.
The product of its (nonzero) digits is 53760, while the sum is 39.
The square root of 268517082 is about 16386.4908384925. The cubic root of 268517082 is about 645.1449563032.
It can be divided in two parts, 26851 and 7082, that added together give a palindrome (33933).
The spelling of 268517082 in words is "two hundred sixty-eight million, five hundred seventeen thousand, eighty-two".
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