Base | Representation |
---|---|
bin | 101110100100101000… |
… | …0011110010011110111 |
3 | 100120011002200012120120 |
4 | 1131021100132103313 |
5 | 3114311401144111 |
6 | 113540120103023 |
7 | 10140265022565 |
oct | 1351120362367 |
9 | 316132605516 |
10 | 100013303031 |
11 | 394629a1944 |
12 | 17472304a73 |
13 | 957b4b9865 |
14 | 4baab24a35 |
15 | 29054b6406 |
hex | 174941e4f7 |
100013303031 has 8 divisors (see below), whose sum is σ = 135177798000. Its totient is φ = 65762171712.
The previous prime is 100013302967. The next prime is 100013303053. The reversal of 100013303031 is 130303310001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 100013303031 - 26 = 100013302967 is a prime.
It is a super-2 number, since 2×1000133030312 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 100013303031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100013302031) 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, 228340656 + ... + 228341093.
It is an arithmetic number, because the mean of its divisors is an integer number (16897224750).
Almost surely, 2100013303031 is an apocalyptic number.
100013303031 is a deficient number, since it is larger than the sum of its proper divisors (35164494969).
100013303031 is an equidigital number, since it uses as much as digits as its factorization.
100013303031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456681825.
The product of its (nonzero) digits is 81, while the sum is 15.
Adding to 100013303031 its reverse (130303310001), we get a palindrome (230316613032).
The spelling of 100013303031 in words is "one hundred billion, thirteen million, three hundred three thousand, thirty-one".
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