Base | Representation |
---|---|
bin | 101110100101001010… |
… | …1100011010000001011 |
3 | 100120012100202012022220 |
4 | 1131022111203100023 |
5 | 3114331020124321 |
6 | 113542004145123 |
7 | 10140604652244 |
oct | 1351225432013 |
9 | 316170665286 |
10 | 100031411211 |
11 | 3947213a886 |
12 | 174783981a3 |
13 | 9582189b64 |
14 | 4bad2b9ccb |
15 | 2906d919c6 |
hex | 174a56340b |
100031411211 has 8 divisors (see below), whose sum is σ = 133378320384. Its totient is φ = 66686054760.
The previous prime is 100031411191. The next prime is 100031411219. The reversal of 100031411211 is 112114130001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 100031411211 - 213 = 100031403019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (100031411219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228471 + ... + 502256.
It is an arithmetic number, because the mean of its divisors is an integer number (16672290048).
Almost surely, 2100031411211 is an apocalyptic number.
100031411211 is a deficient number, since it is larger than the sum of its proper divisors (33346909173).
100031411211 is an equidigital number, since it uses as much as digits as its factorization.
100031411211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 776361.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 100031411211 its reverse (112114130001), we get a palindrome (212145541212).
The spelling of 100031411211 in words is "one hundred billion, thirty-one million, four hundred eleven thousand, two hundred eleven".
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