Base | Representation |
---|---|
bin | 10010110111111111… |
… | …00101110001010110 |
3 | 222011012122112220200 |
4 | 21123333211301112 |
5 | 131223113043110 |
6 | 4353304241330 |
7 | 506053615104 |
oct | 113377456126 |
9 | 28135575820 |
10 | 10133331030 |
11 | 4330001649 |
12 | 1b69770246 |
13 | c56501184 |
14 | 6c1b4cc74 |
15 | 3e49486c0 |
hex | 25bfe5c56 |
10133331030 has 48 divisors (see below), whose sum is σ = 27492173280. Its totient is φ = 2584733184.
The previous prime is 10133331029. The next prime is 10133331031. The reversal of 10133331030 is 3013333101.
It is an interprime number because it is at equal distance from previous prime (10133331029) and next prime (10133331031).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10133330994 and 10133331012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10133331031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2445595 + ... + 2449734.
It is an arithmetic number, because the mean of its divisors is an integer number (572753610).
Almost surely, 210133331030 is an apocalyptic number.
10133331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10133331030 is an abundant number, since it is smaller than the sum of its proper divisors (17358842250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10133331030 is a wasteful number, since it uses less digits than its factorization.
10133331030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4895365 (or 4895362 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 10133331030 its reverse (3013333101), we get a palindrome (13146664131).
The spelling of 10133331030 in words is "ten billion, one hundred thirty-three million, three hundred thirty-one thousand, thirty".
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