Base | Representation |
---|---|
bin | 111111100010100… |
… | …1011111101010011 |
3 | 12111120212011220021 |
4 | 1333011023331103 |
5 | 13331302104011 |
6 | 551321324311 |
7 | 103556156146 |
oct | 17705137523 |
9 | 5446764807 |
10 | 2132066131 |
11 | 9a454a928 |
12 | 4b6036697 |
13 | 27c9373c0 |
14 | 16323605d |
15 | c729d471 |
hex | 7f14bf53 |
2132066131 has 8 divisors (see below), whose sum is σ = 2299900064. Its totient is φ = 1964779200.
The previous prime is 2132066117. The next prime is 2132066143. The reversal of 2132066131 is 1316602312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2132066131 - 25 = 2132066099 is a prime.
It is a super-2 number, since 2×21320661312 = 9091411973914618322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2132066096 and 2132066105.
It is not an unprimeable number, because it can be changed into a prime (2132066191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128631 + ... + 144256.
It is an arithmetic number, because the mean of its divisors is an integer number (287487508).
Almost surely, 22132066131 is an apocalyptic number.
2132066131 is a deficient number, since it is larger than the sum of its proper divisors (167833933).
2132066131 is a wasteful number, since it uses less digits than its factorization.
2132066131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273501.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 2132066131 is about 46174.3016298027. The cubic root of 2132066131 is about 1287.0642393224.
Adding to 2132066131 its reverse (1316602312), we get a palindrome (3448668443).
The spelling of 2132066131 in words is "two billion, one hundred thirty-two million, sixty-six thousand, one hundred thirty-one".
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