Base | Representation |
---|---|
bin | 110111011110110101111001… |
… | …010100100110110000010010 |
3 | 1011222222022122200202120012211 |
4 | 313132311321110212300102 |
5 | 223440343100140314102 |
6 | 2222545323155542334 |
7 | 102253200066361324 |
oct | 6736657124466022 |
9 | 1158868580676184 |
10 | 244012012432402 |
11 | 70827a05702275 |
12 | 2344b1b52ba9aa |
13 | a62030724a626 |
14 | 443835c975614 |
15 | 1d324a46407d7 |
hex | dded79526c12 |
244012012432402 has 4 divisors (see below), whose sum is σ = 366018018648606. Its totient is φ = 122006006216200.
The previous prime is 244012012432367. The next prime is 244012012432403. The reversal of 244012012432402 is 204234210210442.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 241707685396401 + 2304327036001 = 15546951^2 + 1518001^2 .
It is a super-2 number, since 2×2440120124324022 (a number of 30 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (244012012432403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61003003108099 + ... + 61003003108102.
Almost surely, 2244012012432402 is an apocalyptic number.
244012012432402 is a deficient number, since it is larger than the sum of its proper divisors (122006006216204).
244012012432402 is a wasteful number, since it uses less digits than its factorization.
244012012432402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122006006216203.
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 244012012432402 its reverse (204234210210442), we get a palindrome (448246222642844).
The spelling of 244012012432402 in words is "two hundred forty-four trillion, twelve billion, twelve million, four hundred thirty-two thousand, four hundred two".
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