Base | Representation |
---|---|
bin | 100010101101000001110100… |
… | …1010101000100010001001010 |
3 | 1111000211011122122212020100002 |
4 | 1011122003221111010101022 |
5 | 310002302420022301041 |
6 | 3001120331551243002 |
7 | 121204002016625552 |
oct | 10532035125042112 |
9 | 1430734578766302 |
10 | 305255830275146 |
11 | 8929a2a8207243 |
12 | 2a2a075bb19462 |
13 | 101436694099ca |
14 | 555466505c162 |
15 | 2545610b5859b |
hex | 115a0e954444a |
305255830275146 has 16 divisors (see below), whose sum is σ = 458990839893600. Its totient is φ = 152258906332368.
The previous prime is 305255830275107. The next prime is 305255830275161. The reversal of 305255830275146 is 641572038552503.
It is a super-2 number, since 2×3052558302751462 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 305255830275091 and 305255830275100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21330320 + ... + 32641908.
It is an arithmetic number, because the mean of its divisors is an integer number (28686927493350).
Almost surely, 2305255830275146 is an apocalyptic number.
305255830275146 is a deficient number, since it is larger than the sum of its proper divisors (153735009618454).
305255830275146 is a wasteful number, since it uses less digits than its factorization.
305255830275146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11344213.
The product of its (nonzero) digits is 30240000, while the sum is 56.
The spelling of 305255830275146 in words is "three hundred five trillion, two hundred fifty-five billion, eight hundred thirty million, two hundred seventy-five thousand, one hundred forty-six".
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