Base | Representation |
---|---|
bin | 1000110100100111010… |
… | …10010000111000000010 |
3 | 1001222102022020112121010 |
4 | 10122103222100320002 |
5 | 14431300002300032 |
6 | 351130445341350 |
7 | 30620502222114 |
oct | 4322352207002 |
9 | 1058368215533 |
10 | 303125040642 |
11 | 107611201616 |
12 | 4a8b7b67856 |
13 | 2277a3b3498 |
14 | 109581b73b4 |
15 | 7d41c01ccc |
hex | 4693a90e02 |
303125040642 has 32 divisors (see below), whose sum is σ = 622716062400. Its totient is φ = 98298059328.
The previous prime is 303125040623. The next prime is 303125040703. The reversal of 303125040642 is 246040521303.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1706709 + ... + 1875927.
It is an arithmetic number, because the mean of its divisors is an integer number (19459876950).
Almost surely, 2303125040642 is an apocalyptic number.
303125040642 is an abundant number, since it is smaller than the sum of its proper divisors (319591021758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303125040642 is a wasteful number, since it uses less digits than its factorization.
303125040642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177330.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 303125040642 its reverse (246040521303), we get a palindrome (549165561945).
The spelling of 303125040642 in words is "three hundred three billion, one hundred twenty-five million, forty thousand, six hundred forty-two".
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