Base | Representation |
---|---|
bin | 111000001100000001… |
… | …1100010011110101110 |
3 | 102112110012002111011120 |
4 | 1300120003202132232 |
5 | 3434104120241014 |
6 | 131233123401410 |
7 | 11501063505504 |
oct | 1603003423656 |
9 | 375405074146 |
10 | 120662665134 |
11 | 47199a24260 |
12 | 1b475823266 |
13 | b4bc58400b |
14 | 5ba9362674 |
15 | 3213250ba9 |
hex | 1c180e27ae |
120662665134 has 64 divisors (see below), whose sum is σ = 277191936000. Its totient is φ = 34631007840.
The previous prime is 120662665129. The next prime is 120662665141. The reversal of 120662665134 is 431566266021.
It is a super-5 number, since 5×1206626651345 (a number of 57 digits) contains 55555 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5957677 + ... + 5977895.
It is an arithmetic number, because the mean of its divisors is an integer number (4331124000).
Almost surely, 2120662665134 is an apocalyptic number.
120662665134 is an abundant number, since it is smaller than the sum of its proper divisors (156529270866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120662665134 is a wasteful number, since it uses less digits than its factorization.
120662665134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25013.
The product of its (nonzero) digits is 311040, while the sum is 42.
The spelling of 120662665134 in words is "one hundred twenty billion, six hundred sixty-two million, six hundred sixty-five thousand, one hundred thirty-four".
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