Base | Representation |
---|---|
bin | 10101100010111111… |
… | …010010001000000001 |
3 | 2012201100200220011101 |
4 | 111202333102020001 |
5 | 334340202433321 |
6 | 14343420014401 |
7 | 1446215203225 |
oct | 254277221001 |
9 | 65640626141 |
10 | 23135592961 |
11 | 98a2491468 |
12 | 4598091401 |
13 | 22491b55a0 |
14 | 1196906785 |
15 | 906195791 |
hex | 562fd2201 |
23135592961 has 8 divisors (see below), whose sum is σ = 26380857384. Its totient is φ = 20099700480.
The previous prime is 23135592959. The next prime is 23135592967. The reversal of 23135592961 is 16929553132.
It can be written as a sum of positive squares in 4 ways, for example, as 5201294400 + 17934298561 = 72120^2 + 133919^2 .
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 23135592961 - 21 = 23135592959 is a prime.
It is a super-3 number, since 3×231355929613 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23135592967) 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, 52342750 + ... + 52343191.
It is an arithmetic number, because the mean of its divisors is an integer number (3297607173).
Almost surely, 223135592961 is an apocalyptic number.
It is an amenable number.
23135592961 is a deficient number, since it is larger than the sum of its proper divisors (3245264423).
23135592961 is a wasteful number, since it uses less digits than its factorization.
23135592961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104685971.
The product of its digits is 437400, while the sum is 46.
The spelling of 23135592961 in words is "twenty-three billion, one hundred thirty-five million, five hundred ninety-two thousand, nine hundred sixty-one".
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