Base | Representation |
---|---|
bin | 1111101011011100110… |
… | …0001000010000111101 |
3 | 221202021020221222210120 |
4 | 3322313030020100331 |
5 | 13403123003214321 |
6 | 323424245125153 |
7 | 25314011654643 |
oct | 3726714102075 |
9 | 852236858716 |
10 | 269361382461 |
11 | a4265529486 |
12 | 442546b97b9 |
13 | 1c529369712 |
14 | d073d7b193 |
15 | 7017989ec6 |
hex | 3eb730843d |
269361382461 has 16 divisors (see below), whose sum is σ = 359556563520. Its totient is φ = 179370308480.
The previous prime is 269361382453. The next prime is 269361382469. The reversal of 269361382461 is 164283163962.
It is an interprime number because it is at equal distance from previous prime (269361382453) and next prime (269361382469).
It is a cyclic number.
It is not a de Polignac number, because 269361382461 - 23 = 269361382453 is a prime.
It is a super-2 number, since 2×2693613824612 (a number of 24 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (269361382469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21589321 + ... + 21601793.
It is an arithmetic number, because the mean of its divisors is an integer number (22472285220).
Almost surely, 2269361382461 is an apocalyptic number.
It is an amenable number.
269361382461 is a deficient number, since it is larger than the sum of its proper divisors (90195181059).
269361382461 is a wasteful number, since it uses less digits than its factorization.
269361382461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20076.
The product of its digits is 2239488, while the sum is 51.
The spelling of 269361382461 in words is "two hundred sixty-nine billion, three hundred sixty-one million, three hundred eighty-two thousand, four hundred sixty-one".
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