Base | Representation |
---|---|
bin | 100100100010100… |
… | …100010100101010 |
3 | 1120201112201202220 |
4 | 210202210110222 |
5 | 2223414311300 |
6 | 140455334510 |
7 | 21122523600 |
oct | 4442442452 |
9 | 1521481686 |
10 | 613041450 |
11 | 29505612a |
12 | 151381436 |
13 | 9a013928 |
14 | 5b5bd870 |
15 | 38c46da0 |
hex | 248a452a |
613041450 has 72 divisors (see below), whose sum is σ = 1768583232. Its totient is φ = 140122080.
The previous prime is 613041391. The next prime is 613041463. The reversal of 613041450 is 54140316.
It is a self number, because there is not a number n which added to its sum of digits gives 613041450.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 34354 + ... + 49053.
It is an arithmetic number, because the mean of its divisors is an integer number (24563656).
Almost surely, 2613041450 is an apocalyptic number.
613041450 is an abundant number, since it is smaller than the sum of its proper divisors (1155541782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
613041450 is a wasteful number, since it uses less digits than its factorization.
613041450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83436 (or 83424 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 613041450 is about 24759.6738669959. The cubic root of 613041450 is about 849.4997979746.
Adding to 613041450 its reverse (54140316), we get a palindrome (667181766).
The spelling of 613041450 in words is "six hundred thirteen million, forty-one thousand, four hundred fifty".
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