Base | Representation |
---|---|
bin | 11110110110110001… |
… | …001000000000010110 |
3 | 10011111222000101011101 |
4 | 132312301020000112 |
5 | 1020323030232410 |
6 | 23115322300314 |
7 | 2252006502532 |
oct | 366661100026 |
9 | 104458011141 |
10 | 33131102230 |
11 | 13061709526 |
12 | 650765769a |
13 | 317cc8ca05 |
14 | 186421abc2 |
15 | cdd967d3a |
hex | 7b6c48016 |
33131102230 has 8 divisors (see below), whose sum is σ = 59635984032. Its totient is φ = 13252440888.
The previous prime is 33131102177. The next prime is 33131102233. The reversal of 33131102230 is 3220113133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×331311022303 (a number of 33 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33131102198 and 33131102207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33131102233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1656555102 + ... + 1656555121.
It is an arithmetic number, because the mean of its divisors is an integer number (7454498004).
Almost surely, 233131102230 is an apocalyptic number.
33131102230 is a deficient number, since it is larger than the sum of its proper divisors (26504881802).
33131102230 is a wasteful number, since it uses less digits than its factorization.
33131102230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3313110230.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 33131102230 its reverse (3220113133), we get a palindrome (36351215363).
The spelling of 33131102230 in words is "thirty-three billion, one hundred thirty-one million, one hundred two thousand, two hundred thirty".
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