Base | Representation |
---|---|
bin | 111111111101110… |
… | …0001100111101000 |
3 | 12112120122212200101 |
4 | 1333323201213220 |
5 | 13343423420012 |
6 | 552550515144 |
7 | 104121224254 |
oct | 17773414750 |
9 | 5476585611 |
10 | 2146310632 |
11 | a01599a44 |
12 | 4ba965ab4 |
13 | 282883bbb |
14 | 1650a3264 |
15 | c8663d57 |
hex | 7fee19e8 |
2146310632 has 32 divisors (see below), whose sum is σ = 4049634600. Its totient is φ = 1066431744.
The previous prime is 2146310567. The next prime is 2146310633. The reversal of 2146310632 is 2360136412.
It can be written as a sum of positive squares in 4 ways, for example, as 761428836 + 1384881796 = 27594^2 + 37214^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2146310632.
It is not an unprimeable number, because it can be changed into a prime (2146310633) 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, 944794 + ... + 947062.
Almost surely, 22146310632 is an apocalyptic number.
It is an amenable number.
2146310632 is a deficient number, since it is larger than the sum of its proper divisors (1903323968).
2146310632 is a wasteful number, since it uses less digits than its factorization.
2146310632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2965 (or 2961 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 2146310632 is about 46328.2919175745. The cubic root of 2146310632 is about 1289.9242052296.
The spelling of 2146310632 in words is "two billion, one hundred forty-six million, three hundred ten thousand, six hundred thirty-two".
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