Base | Representation |
---|---|
bin | 1100010010001… |
… | …01011111001100 |
3 | 21011220020021000 |
4 | 12021011133030 |
5 | 202334420233 |
6 | 14120340300 |
7 | 2360603640 |
oct | 611053714 |
9 | 234806230 |
10 | 103045068 |
11 | 53191315 |
12 | 2a614690 |
13 | 1846b819 |
14 | d984c20 |
15 | 90a6d13 |
hex | 62457cc |
103045068 has 48 divisors (see below), whose sum is σ = 305320960. Its totient is φ = 29441232.
The previous prime is 103045067. The next prime is 103045079. The reversal of 103045068 is 860540301.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (103045067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67396 + ... + 68907.
Almost surely, 2103045068 is an apocalyptic number.
103045068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
103045068 is an abundant number, since it is smaller than the sum of its proper divisors (202275892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103045068 is a wasteful number, since it uses less digits than its factorization.
103045068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136323 (or 136315 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 103045068 is about 10151.1116632613. Note that the first 3 decimals coincide. The cubic root of 103045068 is about 468.8231732169.
Adding to 103045068 its reverse (860540301), we get a palindrome (963585369).
The spelling of 103045068 in words is "one hundred three million, forty-five thousand, sixty-eight".
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