Base | Representation |
---|---|
bin | 100100100001111… |
… | …101101001010110 |
3 | 1120201020200110111 |
4 | 210201331221112 |
5 | 2223344224110 |
6 | 140452113234 |
7 | 21121263664 |
oct | 4441755126 |
9 | 1521220414 |
10 | 612883030 |
11 | 294a58101 |
12 | 15130581a |
13 | 99c897a6 |
14 | 5b57bc34 |
15 | 38c14e8a |
hex | 2487da56 |
612883030 has 8 divisors (see below), whose sum is σ = 1103189472. Its totient is φ = 245153208.
The previous prime is 612883021. The next prime is 612883069. The reversal of 612883030 is 30388216.
612883030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 612882983 and 612883001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30644142 + ... + 30644161.
It is an arithmetic number, because the mean of its divisors is an integer number (137898684).
Almost surely, 2612883030 is an apocalyptic number.
612883030 is a deficient number, since it is larger than the sum of its proper divisors (490306442).
612883030 is a wasteful number, since it uses less digits than its factorization.
612883030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61288310.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 612883030 is about 24756.4745066821. The cubic root of 612883030 is about 849.4266167609.
The spelling of 612883030 in words is "six hundred twelve million, eight hundred eighty-three thousand, thirty".
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