Base | Representation |
---|---|
bin | 101110100111001110… |
… | …0111000001111000111 |
3 | 100120101011122021102220 |
4 | 1131032130320033013 |
5 | 3120001203103111 |
6 | 113552511503423 |
7 | 10142403465333 |
oct | 1351634701707 |
9 | 316334567386 |
10 | 100100441031 |
11 | 394a80a8a18 |
12 | 17497527b73 |
13 | 9593578bc6 |
14 | 4bb85287c3 |
15 | 290ce79e06 |
hex | 174e7383c7 |
100100441031 has 4 divisors (see below), whose sum is σ = 133467254712. Its totient is φ = 66733627352.
The previous prime is 100100440987. The next prime is 100100441059. The reversal of 100100441031 is 130144001001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 100100441031 - 26 = 100100440967 is a prime.
It is a super-2 number, since 2×1001004410312 (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 100100441031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100100441731) 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, 16683406836 + ... + 16683406841.
It is an arithmetic number, because the mean of its divisors is an integer number (33366813678).
Almost surely, 2100100441031 is an apocalyptic number.
100100441031 is a deficient number, since it is larger than the sum of its proper divisors (33366813681).
100100441031 is an equidigital number, since it uses as much as digits as its factorization.
100100441031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33366813680.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 100100441031 its reverse (130144001001), we get a palindrome (230244442032).
The spelling of 100100441031 in words is "one hundred billion, one hundred million, four hundred forty-one thousand, thirty-one".
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