Base | Representation |
---|---|
bin | 10011000001100000010… |
… | …010010111110011101110 |
3 | 11121222022222021112022201 |
4 | 103001200102113303232 |
5 | 132404310041034310 |
6 | 2440320400532114 |
7 | 163306516202641 |
oct | 23014022276356 |
9 | 4558288245281 |
10 | 1307285486830 |
11 | 464464638294 |
12 | 19143b32103a |
13 | 963795b92ab |
14 | 473b6dbba58 |
15 | 24013832e3a |
hex | 13060497cee |
1307285486830 has 16 divisors (see below), whose sum is σ = 2353309583040. Its totient is φ = 522870704352.
The previous prime is 1307285486813. The next prime is 1307285486831. The reversal of 1307285486830 is 386845827031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1307285486831) by changing a digit.
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, 5309910 + ... + 5550649.
It is an arithmetic number, because the mean of its divisors is an integer number (147081848940).
Almost surely, 21307285486830 is an apocalyptic number.
1307285486830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1307285486830 is a deficient number, since it is larger than the sum of its proper divisors (1046024096210).
1307285486830 is a wasteful number, since it uses less digits than its factorization.
1307285486830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10872603.
The product of its (nonzero) digits is 7741440, while the sum is 55.
The spelling of 1307285486830 in words is "one trillion, three hundred seven billion, two hundred eighty-five million, four hundred eighty-six thousand, eight hundred thirty".
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