Base | Representation |
---|---|
bin | 1011101101101111… |
… | …0101010010011111 |
3 | 22010011012001000101 |
4 | 2323123311102133 |
5 | 22420011314201 |
6 | 1240012241531 |
7 | 140632650451 |
oct | 27333652237 |
9 | 8104161011 |
10 | 3144635551 |
11 | 1374079262 |
12 | 7391702a7 |
13 | 3b16557c5 |
14 | 21b8d62d1 |
15 | 136113d01 |
hex | bb6f549f |
3144635551 has 8 divisors (see below), whose sum is σ = 3184441344. Its totient is φ = 3105079800.
The previous prime is 3144635477. The next prime is 3144635579. The reversal of 3144635551 is 1555364413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3144635551 - 225 = 3111081119 is a prime.
It is a super-2 number, since 2×31446355512 = 19777465497226147202, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3144635551.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144632551) 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, 37135 + ... + 87568.
It is an arithmetic number, because the mean of its divisors is an integer number (398055168).
Almost surely, 23144635551 is an apocalyptic number.
3144635551 is a deficient number, since it is larger than the sum of its proper divisors (39805793).
3144635551 is a wasteful number, since it uses less digits than its factorization.
3144635551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125021.
The product of its digits is 108000, while the sum is 37.
The square root of 3144635551 is about 56077.0501274808. The cubic root of 3144635551 is about 1465.0645952252.
Adding to 3144635551 its reverse (1555364413), we get a palindrome (4699999964).
The spelling of 3144635551 in words is "three billion, one hundred forty-four million, six hundred thirty-five thousand, five hundred fifty-one".
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