Base | Representation |
---|---|
bin | 10110100110010101… |
… | …11011100101111101 |
3 | 1011022112222201200122 |
4 | 23103022323211331 |
5 | 144321443331301 |
6 | 5323531504325 |
7 | 606443015321 |
oct | 132312734575 |
9 | 34275881618 |
10 | 12132792701 |
11 | 5166710807 |
12 | 24272b80a5 |
13 | 11b481a4a3 |
14 | 831507981 |
15 | 4b025181b |
hex | 2d32bb97d |
12132792701 has 16 divisors (see below), whose sum is σ = 12601537200. Its totient is φ = 11674091520.
The previous prime is 12132792677. The next prime is 12132792709. The reversal of 12132792701 is 10729723121.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 531348601 + 11601444100 = 23051^2 + 107710^2 .
It is a cyclic number.
It is not a de Polignac number, because 12132792701 - 222 = 12128598397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12132792709) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1122941 + ... + 1133693.
It is an arithmetic number, because the mean of its divisors is an integer number (787596075).
Almost surely, 212132792701 is an apocalyptic number.
It is an amenable number.
12132792701 is a deficient number, since it is larger than the sum of its proper divisors (468744499).
12132792701 is a wasteful number, since it uses less digits than its factorization.
12132792701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11216.
The product of its (nonzero) digits is 10584, while the sum is 35.
The spelling of 12132792701 in words is "twelve billion, one hundred thirty-two million, seven hundred ninety-two thousand, seven hundred one".
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