Base | Representation |
---|---|
bin | 1000011101111010… |
… | …00011001110000010 |
3 | 102201210211020000122 |
4 | 10032331003032002 |
5 | 33302214233130 |
6 | 2031025220242 |
7 | 220436051450 |
oct | 41675031602 |
9 | 12653736018 |
10 | 4545852290 |
11 | 1a23019121 |
12 | a6a491682 |
13 | 575a3c035 |
14 | 311a439d0 |
15 | 1b91492e5 |
hex | 10ef43382 |
4545852290 has 32 divisors (see below), whose sum is σ = 9374845824. Its totient is φ = 1554681600.
The previous prime is 4545852281. The next prime is 4545852293. The reversal of 4545852290 is 922585454.
It is not an unprimeable number, because it can be changed into a prime (4545852293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52904 + ... + 109043.
It is an arithmetic number, because the mean of its divisors is an integer number (292963932).
Almost surely, 24545852290 is an apocalyptic number.
4545852290 is an abundant number, since it is smaller than the sum of its proper divisors (4828993534).
4545852290 is a wasteful number, since it uses less digits than its factorization.
4545852290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162362.
The product of its (nonzero) digits is 576000, while the sum is 44.
The square root of 4545852290 is about 67422.9359342946. The cubic root of 4545852290 is about 1656.5521277433.
The spelling of 4545852290 in words is "four billion, five hundred forty-five million, eight hundred fifty-two thousand, two hundred ninety".
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