Base | Representation |
---|---|
bin | 10110011110111011… |
… | …11000010011110000 |
3 | 1011011020001121110121 |
4 | 23033131320103300 |
5 | 144210041313440 |
6 | 5313431540024 |
7 | 605056561453 |
oct | 131735702360 |
9 | 34136047417 |
10 | 12070651120 |
11 | 5134627930 |
12 | 240a52a614 |
13 | 11a49a0818 |
14 | 82716d49a |
15 | 4a9a7934a |
hex | 2cf7784f0 |
12070651120 has 40 divisors (see below), whose sum is σ = 30615562800. Its totient is φ = 4389327360.
The previous prime is 12070651111. The next prime is 12070651127. The reversal of 12070651120 is 2115607021.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12070651127) 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, 6857445 + ... + 6859204.
It is an arithmetic number, because the mean of its divisors is an integer number (765389070).
Almost surely, 212070651120 is an apocalyptic number.
12070651120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12070651120 is an abundant number, since it is smaller than the sum of its proper divisors (18544911680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12070651120 is a wasteful number, since it uses less digits than its factorization.
12070651120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13716673 (or 13716667 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 25.
The spelling of 12070651120 in words is "twelve billion, seventy million, six hundred fifty-one thousand, one hundred twenty".
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