Base | Representation |
---|---|
bin | 100101000100110… |
… | …0010001000110000 |
3 | 10012200211102011102 |
4 | 1022021202020300 |
5 | 10021431404404 |
6 | 323235303532 |
7 | 42553636235 |
oct | 11211421060 |
9 | 3180742142 |
10 | 1244013104 |
11 | 589238504 |
12 | 2a874aba8 |
13 | 16a964839 |
14 | bb30978c |
15 | 7433171e |
hex | 4a262230 |
1244013104 has 10 divisors (see below), whose sum is σ = 2410275420. Its totient is φ = 622006544.
The previous prime is 1244013101. The next prime is 1244013107. The reversal of 1244013104 is 4013104421.
It is an interprime number because it is at equal distance from previous prime (1244013101) and next prime (1244013107).
It is not an unprimeable number, because it can be changed into a prime (1244013101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38875394 + ... + 38875425.
It is an arithmetic number, because the mean of its divisors is an integer number (241027542).
Almost surely, 21244013104 is an apocalyptic number.
It is an amenable number.
1244013104 is a deficient number, since it is larger than the sum of its proper divisors (1166262316).
1244013104 is an equidigital number, since it uses as much as digits as its factorization.
1244013104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77750827 (or 77750821 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1244013104 is about 35270.5699415249. The cubic root of 1244013104 is about 1075.4948085190.
Adding to 1244013104 its reverse (4013104421), we get a palindrome (5257117525).
The spelling of 1244013104 in words is "one billion, two hundred forty-four million, thirteen thousand, one hundred four".
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