Base | Representation |
---|---|
bin | 11101000010011110000000… |
… | …111011100110010010000000 |
3 | 121202012020121122111010002112 |
4 | 131002132000323212102000 |
5 | 113214422224001403004 |
6 | 1131342314402234452 |
7 | 35620650404412521 |
oct | 3502360073462200 |
9 | 552166548433075 |
10 | 127713015653504 |
11 | 37769870957286 |
12 | 123a777a655a28 |
13 | 56353938b4b48 |
14 | 23774b304c848 |
15 | eb7196901e6e |
hex | 742780ee6480 |
127713015653504 has 64 divisors (see below), whose sum is σ = 255177274890240. Its totient is φ = 63668799507456.
The previous prime is 127713015653473. The next prime is 127713015653507. The reversal of 127713015653504 is 405356510317721.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×1277130156535042 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (127713015653507) 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, 58107137 + ... + 60264959.
It is an arithmetic number, because the mean of its divisors is an integer number (3987144920160).
Almost surely, 2127713015653504 is an apocalyptic number.
It is an amenable number.
127713015653504 is a deficient number, since it is larger than the sum of its proper divisors (127464259236736).
127713015653504 is an equidigital number, since it uses as much as digits as its factorization.
127713015653504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2159197 (or 2159185 counting only the distinct ones).
The product of its (nonzero) digits is 2646000, while the sum is 50.
The spelling of 127713015653504 in words is "one hundred twenty-seven trillion, seven hundred thirteen billion, fifteen million, six hundred fifty-three thousand, five hundred four".
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