Base | Representation |
---|---|
bin | 101111001011100110… |
… | …1010111011100001111 |
3 | 100200112020112202021021 |
4 | 1132113031113130033 |
5 | 3130001201030221 |
6 | 114313555015011 |
7 | 10214555143660 |
oct | 1362715273417 |
9 | 320466482237 |
10 | 101321111311 |
11 | 39a74142632 |
12 | 1777829a467 |
13 | 9729429904 |
14 | 4c926b9367 |
15 | 29801ea041 |
hex | 179735770f |
101321111311 has 8 divisors (see below), whose sum is σ = 121890058880. Its totient is φ = 82275789528.
The previous prime is 101321111291. The next prime is 101321111347. The reversal of 101321111311 is 113111123101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101321111311 - 25 = 101321111279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101321111371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380906301 + ... + 380906566.
It is an arithmetic number, because the mean of its divisors is an integer number (15236257360).
Almost surely, 2101321111311 is an apocalyptic number.
101321111311 is a deficient number, since it is larger than the sum of its proper divisors (20568947569).
101321111311 is an equidigital number, since it uses as much as digits as its factorization.
101321111311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 761812893.
The product of its (nonzero) digits is 18, while the sum is 16.
Adding to 101321111311 its reverse (113111123101), we get a palindrome (214432234412).
The spelling of 101321111311 in words is "one hundred one billion, three hundred twenty-one million, one hundred eleven thousand, three hundred eleven".
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