Base | Representation |
---|---|
bin | 101000010001111… |
… | …010111011010010 |
3 | 1202002121111201210 |
4 | 220101322323102 |
5 | 2341000131300 |
6 | 151020240550 |
7 | 22514042613 |
oct | 5021727322 |
9 | 1662544653 |
10 | 675786450 |
11 | 3175113a9 |
12 | 16a3a0156 |
13 | aa012151 |
14 | 65a73c0a |
15 | 3e4dd050 |
hex | 2847aed2 |
675786450 has 48 divisors (see below), whose sum is σ = 1679999616. Its totient is φ = 179774400.
The previous prime is 675786421. The next prime is 675786511. The reversal of 675786450 is 54687576.
675786450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 675786450.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59424 + ... + 69876.
It is an arithmetic number, because the mean of its divisors is an integer number (34999992).
Almost surely, 2675786450 is an apocalyptic number.
675786450 is an abundant number, since it is smaller than the sum of its proper divisors (1004213166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675786450 is a wasteful number, since it uses less digits than its factorization.
675786450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10899 (or 10894 counting only the distinct ones).
The product of its (nonzero) digits is 1411200, while the sum is 48.
The square root of 675786450 is about 25995.8929448480. The cubic root of 675786450 is about 877.5458697948.
The spelling of 675786450 in words is "six hundred seventy-five million, seven hundred eighty-six thousand, four hundred fifty".
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