Base | Representation |
---|---|
bin | 100100100010011… |
… | …011110101010000 |
3 | 1120201110222001211 |
4 | 210202123311100 |
5 | 2223412203142 |
6 | 140454505504 |
7 | 21122320315 |
oct | 4442336520 |
9 | 1521428054 |
10 | 613006672 |
11 | 295031a93 |
12 | 151365294 |
13 | 9a000b55 |
14 | 5b5b0d0c |
15 | 38c3b917 |
hex | 2489bd50 |
613006672 has 40 divisors (see below), whose sum is σ = 1312255296. Its totient is φ = 275928576.
The previous prime is 613006631. The next prime is 613006717. The reversal of 613006672 is 276600316.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 42738 + ... + 55249.
Almost surely, 2613006672 is an apocalyptic number.
It is an amenable number.
613006672 is an abundant number, since it is smaller than the sum of its proper divisors (699248624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
613006672 is a wasteful number, since it uses less digits than its factorization.
613006672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98035 (or 98029 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 613006672 is about 24758.9715456842. The cubic root of 613006672 is about 849.4837335564.
Adding to 613006672 its reverse (276600316), we get a palindrome (889606988).
The spelling of 613006672 in words is "six hundred thirteen million, six thousand, six hundred seventy-two".
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