Base | Representation |
---|---|
bin | 1011100101111010000101… |
… | …1010100110010101100000 |
3 | 1200010111100000111102010212 |
4 | 2321132201122212111200 |
5 | 3132312023233244101 |
6 | 43035212530513252 |
7 | 2453600456013311 |
oct | 271364132462540 |
9 | 50114300442125 |
10 | 12745876071776 |
11 | 407454a838201 |
12 | 151a2a0135828 |
13 | 715c14406c13 |
14 | 320c91a40608 |
15 | 1718397b81bb |
hex | b97a16a6560 |
12745876071776 has 12 divisors (see below), whose sum is σ = 25093443516372. Its totient is φ = 6372938035872.
The previous prime is 12745876071769. The next prime is 12745876071821. The reversal of 12745876071776 is 67717067854721.
It is a super-3 number, since 3×127458760717763 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199154313590 + ... + 199154313653.
It is an arithmetic number, because the mean of its divisors is an integer number (2091120293031).
Almost surely, 212745876071776 is an apocalyptic number.
12745876071776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12745876071776 is a deficient number, since it is larger than the sum of its proper divisors (12347567444596).
12745876071776 is an equidigital number, since it uses as much as digits as its factorization.
12745876071776 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398308627253 (or 398308627245 counting only the distinct ones).
The product of its (nonzero) digits is 193616640, while the sum is 68.
The spelling of 12745876071776 in words is "twelve trillion, seven hundred forty-five billion, eight hundred seventy-six million, seventy-one thousand, seven hundred seventy-six".
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