Base | Representation |
---|---|
bin | 110000000010110… |
… | …0010000101010101 |
3 | 11011100101021210022 |
4 | 1200011202011111 |
5 | 11300142004221 |
6 | 423544034525 |
7 | 54643211210 |
oct | 14005420525 |
9 | 4140337708 |
10 | 1612063061 |
11 | 757a70924 |
12 | 38ba62a45 |
13 | 1c8c9a68b |
14 | 114154777 |
15 | 967d34ab |
hex | 60162155 |
1612063061 has 4 divisors (see below), whose sum is σ = 1842357792. Its totient is φ = 1381768332.
The previous prime is 1612063009. The next prime is 1612063073. The reversal of 1612063061 is 1603602161.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1603602161 = 7 ⋅229086023.
It is not a de Polignac number, because 1612063061 - 26 = 1612062997 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1612063061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1612063001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115147355 + ... + 115147368.
It is an arithmetic number, because the mean of its divisors is an integer number (460589448).
Almost surely, 21612063061 is an apocalyptic number.
It is an amenable number.
1612063061 is a deficient number, since it is larger than the sum of its proper divisors (230294731).
1612063061 is an equidigital number, since it uses as much as digits as its factorization.
1612063061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230294730.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 1612063061 is about 40150.5051151290. The cubic root of 1612063061 is about 1172.5391226908.
The spelling of 1612063061 in words is "one billion, six hundred twelve million, sixty-three thousand, sixty-one".
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