Base | Representation |
---|---|
bin | 101101110000011110000… |
… | …100000001011001011011 |
3 | 102010121022001210100011200 |
4 | 231300132010001121123 |
5 | 403004233112301301 |
6 | 10404305442325243 |
7 | 443114445445455 |
oct | 55603604013133 |
9 | 12117261710150 |
10 | 3144420431451 |
11 | 10025a53a4452 |
12 | 4294b0059823 |
13 | 19a6961597c0 |
14 | ac29563b2d5 |
15 | 56bd8587c86 |
hex | 2dc1e10165b |
3144420431451 has 12 divisors (see below), whose sum is σ = 4891320671328. Its totient is φ = 1935027957744.
The previous prime is 3144420431443. The next prime is 3144420431527. The reversal of 3144420431451 is 1541340244413.
It is a happy number.
3144420431451 is a `hidden beast` number, since 3 + 1 + 444 + 204 + 3 + 1 + 4 + 5 + 1 = 666.
It is not a de Polignac number, because 3144420431451 - 23 = 3144420431443 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3144420481451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13437694035 + ... + 13437694268.
It is an arithmetic number, because the mean of its divisors is an integer number (407610055944).
Almost surely, 23144420431451 is an apocalyptic number.
3144420431451 is a deficient number, since it is larger than the sum of its proper divisors (1746900239877).
3144420431451 is a wasteful number, since it uses less digits than its factorization.
3144420431451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26875388322 (or 26875388319 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 36.
Adding to 3144420431451 its reverse (1541340244413), we get a palindrome (4685760675864).
The spelling of 3144420431451 in words is "three trillion, one hundred forty-four billion, four hundred twenty million, four hundred thirty-one thousand, four hundred fifty-one".
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