Base | Representation |
---|---|
bin | 10010111001010001… |
… | …10011100101111111 |
3 | 222011221222110221010 |
4 | 21130220303211333 |
5 | 131233344314201 |
6 | 4354332010303 |
7 | 506244505134 |
oct | 113450634577 |
9 | 28157873833 |
10 | 10144135551 |
11 | 4336111200 |
12 | 1b71300993 |
13 | c58814c94 |
14 | 6c336258b |
15 | 3e587ebd6 |
hex | 25ca3397f |
10144135551 has 12 divisors (see below), whose sum is σ = 14866887896. Its totient is φ = 6147960720.
The previous prime is 10144135523. The next prime is 10144135619. The reversal of 10144135551 is 15553144101.
It is not a de Polignac number, because 10144135551 - 29 = 10144135039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10144135751) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13972276 + ... + 13973001.
Almost surely, 210144135551 is an apocalyptic number.
10144135551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10144135551 is a deficient number, since it is larger than the sum of its proper divisors (4722752345).
10144135551 is a wasteful number, since it uses less digits than its factorization.
10144135551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27945302 (or 27945291 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 30.
Adding to 10144135551 its reverse (15553144101), we get a palindrome (25697279652).
The spelling of 10144135551 in words is "ten billion, one hundred forty-four million, one hundred thirty-five thousand, five hundred fifty-one".
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